Transaction

[
  {
    "data": {
      "context": {
        "caller": {
          "block": "0x0",
          "tx": "0x0"
        },
        "incomingAlkanes": [
          {
            "id": {
              "block": "0x20",
              "tx": "0x0"
            },
            "value": "0x440a8"
          }
        ],
        "inputs": [
          "0x4e",
          "0x2",
          "0x440a8",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0"
        ],
        "myself": {
          "block": "0x20",
          "tx": "0x0"
        },
        "vout": 7
      },
      "fuel": 31667395,
      "type": "call"
    },
    "event": "invoke"
  },
  {
    "data": {
      "response": {
        "alkanes": [
          {
            "id": {
              "block": "0x20",
              "tx": "0x0"
            },
            "value": "0x0"
          }
        ],
        "data": "0xa840040000000000",
        "storage": [
          {
            "key": "/payments/byheight/\u0018U\u000e\u0000\u0000\u0000\u0000\u0000/0",
            "value": "0xccc0678b1e5ef70b0b94adf36ebd36f7af728d65582cd7407c1cec842e7a672602000000a84004000000000016001477a0dd87a65b223a928a041a5cf3031086de0e01"
          },
          {
            "key": "/payments/byheight/\u0018U\u000e\u0000\u0000\u0000\u0000\u0000/length",
            "value": "0x01000000"
          },
          {
            "key": "/totalsupply",
            "value": "0xcd1dae02000000000000000000000000"
          }
        ]
      },
      "status": "success"
    },
    "event": "return"
  }
]

Protostone message

[
  {
    "burn": null,
    "edicts": [
      {
        "amount": "278696",
        "id": {
          "block": "32",
          "tx": "0"
        },
        "output": "7"
      }
    ],
    "from": null,
    "message_hex": "",
    "message_utf8": "",
    "pointer": "0",
    "protocol_tag": "1",
    "refund": "0"
  },
  {
    "burn": null,
    "edicts": [],
    "from": null,
    "message_hex": "20004e02a881110000000000000000",
    "message_utf8": null,
    "pointer": "1",
    "protocol_tag": "1",
    "refund": "0"
  }
]

3.01 sat/vB