{
  "manageEntity": {
    "action": "Create",
    "entityId": "1798450628",
    "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\":1730675475}}",
    "nonce": "0x2a1cded9c7167a656af39a66d177816bbab2b16e91d45502fe765e042691d55d",
    "signature": "0xe1a57e505737ed93bd638fa4f08572064f694c4dfe3428be1480965da7a2bf367e34ec52ffee82175b3a6845b9a127084e8de2b6c6c5c328056918a46cfd6c5f1b",
    "signer": "0xd6F1269ac846201d7f6d5574279594D67A06bBb2",
    "userId": "624634439"
  }
}