{
  "manageEntity": {
    "action": "Share",
    "entityId": "1723566456",
    "entityType": "Track",
    "nonce": "0xeddd181ac38fad1870e026839e4edd9d979a97f48f915f3ea8a27245ffdf3c49",
    "signature": "0xef930eab1e8a122d815a3e9825c6be606937faca0684d83f5ff3eb096bfb5c154a3757b4bf1efc1fe079d32ba49772cc75c01ef6162bbeebd550bc4bea7bb3071c",
    "signer": "0xC657bd3E50e9082279d5D1a5f1B85d0c985b3523",
    "userId": "592353919"
  }
}