{
  "manageEntity": {
    "action": "Share",
    "entityId": "1251304231",
    "entityType": "Track",
    "nonce": "0xa81e65cd532d375ad9b1f39001a9bdf295babdcbd5683258fd4d396610b0e017",
    "signature": "0x385eed35eee00662745b54fb545b1f6129ec424eef0ce6d39b6e7edca687127a44f13eeef238604e77d906e59c5ebb0704520474808cedf167a49aa91da2f7e41b",
    "signer": "0x4BfF6BEa3f29F6fBFE569C29CB5a3fF9e7fcd532",
    "userId": "193833"
  }
}