{
  "manageEntity": {
    "action": "Share",
    "entityId": "855828480",
    "entityType": "Track",
    "nonce": "0x3cad4874e7486b297ad97b9dd2c2d77ec23d90022ad5f83fd39fe63136e005c8",
    "signature": "0x97a233805c37be2e83856c7888ff991e8ca693df383b956b9e61af33713f9a2d48f3c3ed088fd9506a2cdb42bbb9ba145a960a8d7bb47a3bfd91609a8ef7ce1f1c",
    "signer": "0x5d00855b3c1179d6DeDd679b3203907E2aC6A777",
    "userId": "93724420"
  }
}