{
  "manageEntity": {
    "action": "Share",
    "entityId": "703529381",
    "entityType": "Track",
    "nonce": "0x7caf6d422244754ac32493f8e25daf932dfa6a1ddafa2a59c213c0ec609db501",
    "signature": "0x06a08407f20adc4ca0033987d77e018bb513028861189b88e25f4e1e62cea9bb1217d49a84b5dfd421d3b8533d85b9787f86c331ad6f2a466ef4ab764968c89d1b",
    "signer": "0x88cAbb90c6e9FC90D6bbB2Ca72213785EB83F58D",
    "userId": "433011689"
  }
}