{
  "manageEntity": {
    "action": "Share",
    "entityId": "1100577064",
    "entityType": "Track",
    "nonce": "0xc0de65e50d753ac748d06a4b58b03df112ca6c6e87cae19999c2737d34bb5571",
    "signature": "0x526b554ad2238e0697c9ccb7a8654d95ad33addfce38705da1f00c3c44dc8b324453dfc448bf7b9f6fb642ba56f5b487351ecab937ce0fcd78949accb9b9de0c1b",
    "signer": "0xa4B8db19b8a0d19F3B3188d66d3E2f940BE7f260",
    "userId": "854012801"
  }
}