{
  "manageEntity": {
    "action": "Share",
    "entityId": "1502968081",
    "entityType": "Track",
    "nonce": "0x854c508f39b2bb2fd5e7fab2b49fd885493ee24d9148634acc54e82845f8c041",
    "signature": "0xdc5f020fb31b4340cf8909efd1a5e30de021b185e17e1aac7ce1abaad02bee9913ffed732d1b6073ff90a07651f8b38e30f7d8a2c9ff0cf666f292f483c42a7e1c",
    "signer": "0x299d27678baca92c54ABa9b7bBE223AaAd22Be9F",
    "userId": "172280"
  }
}