{
  "manageEntity": {
    "action": "Share",
    "entityId": "1583193425",
    "entityType": "Track",
    "nonce": "0x01e7dc4a5faae7fd9dc45bc4e08b6b7600551546115614c3f711c2dcc75c9d1c",
    "signature": "0x0388270f796b1c132cfcba2b5276a3766703ef7f9c550efb6e8e92c7d70a3e9775093b813854e886026a0370057de2c7dca2df867c9384b939d334c571b827b61c",
    "signer": "0x44567269b2165376Bd13d6bECFDE4A02F3ef59AD",
    "userId": "49012201"
  }
}