{
  "manageEntity": {
    "action": "Create",
    "entityId": "1269782302",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Hello. iam Miss Gina. Nice to meet you. Please contact me by email. I have something business to share with you. [email protected]\\nthanks Miss Gina,\",\"entity_id\":364100515}}",
    "nonce": "0x857144fcdcfa2bbf69d08535604d376027ded266d1fe7cf7899e7db7f029c219",
    "signature": "0x395c300d31fdcf30c63cfdec73e43843e75a3084d4d66331770c736d719463d306b4be27a7bc6d5d79592cedb4ad2fc3e74a4978bd4919ba2071314887925c5b1b",
    "signer": "0xd6F1269ac846201d7f6d5574279594D67A06bBb2",
    "userId": "624634439"
  }
}