{
  "manageEntity": {
    "action": "Create",
    "entityId": "1060796486",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"wow\",\"entity_id\":83242221}}",
    "nonce": "0x1f06f5518c959b06aff72c1cedb01775b80ab982a3d0308cdf943eba4835aef9",
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    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}