{
  "manageEntity": {
    "action": "Share",
    "entityId": "1268403396",
    "entityType": "Track",
    "nonce": "0xf80ebdbe918a6acd3f8b2dc6bd3c3d17219a46b5625f6062167f255fc4d8c5b1",
    "signature": "0x2d10a2de1d54a0af999901ba832fbcaf460fa489a57880b48f9d6367f60b1e421888b1f213c4df29a68771a55bd75dc3238e680bfc032794af9d0e67e6aca0fe1b",
    "signer": "0x53d40dBf62F08e84180e979cA49c49A1762d19b8",
    "userId": "212611"
  }
}