{
  "manageEntity": {
    "action": "Create",
    "entityId": "601886112",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"🔥🔥🔥\",\"entity_id\":39183935}}",
    "nonce": "0x4e0884bef6823a0173e9f0eb6bd6887d26574cc11bd2830dd54433e28e4ce55c",
    "signature": "0x79cd42f51534982c09ea95155a43569c458f2efdc348419dffef4fa2d87e4f5e28eee7929ad5959a6d4dc4b78689ed6aaaf95a9ce844fb9985ff5b49428b573a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}