{
  "manageEntity": {
    "action": "Create",
    "entityId": "1965087458",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Dm me\",\"entity_id\":252054}}",
    "nonce": "0x1ed1bffd7014933b210c1c4fc0050236bac38a319d706fa7fa68ec3cc39d2661",
    "signature": "0x03742ef6fcd315c9605e93ca64e0172f993455987c78ae2058698235b3d0e2c3635b5d9f67e86127ddb9ba9f318343a34e551e6ed68e474502ba458fc93cd0ef1c",
    "signer": "0x2413679eD5Aa7730aDf989AFC81d0a69AEB061AB",
    "userId": "670006010"
  }
}