[
  {
    "data": {
      "context": {
        "caller": {
          "block": "0x0",
          "tx": "0x0"
        },
        "incomingAlkanes": [
          {
            "id": {
              "block": "0x2",
              "tx": "0x6638"
            },
            "value": "0x5f5e100"
          }
        ],
        "inputs": [
          "0x4d",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0",
          "0x0"
        ],
        "myself": {
          "block": "0x2",
          "tx": "0x6638"
        },
        "vout": 3
      },
      "fuel": 28274924,
      "type": "call"
    },
    "event": "invoke"
  },
  {
    "data": {
      "response": {
        "alkanes": [],
        "data": "0x08c379a0414c4b414e45533a207265766572743a20616c6c206675656c20636f6e73756d656420627920576562417373656d626c79",
        "storage": []
      },
      "status": "failure"
    },
    "event": "return"
  }
]

Protostone message

[
  {
    "burn": null,
    "edicts": [],
    "from": null,
    "message_hex": "02b8cc014d00000000000000000000",
    "message_utf8": null,
    "pointer": "0",
    "protocol_tag": "1",
    "refund": "0"
  }
]