{
  "manageEntity": {
    "action": "Share",
    "entityId": "1974764048",
    "entityType": "Track",
    "nonce": "0x8c5ddbd8b1806bd9cd60a7df33755baca5a7bb862ef6d40cc87c6a965026fd8e",
    "signature": "0xe11688f885202a95781c4700c820ef06b372e9d651fd5a6a9e1f255b1bcbbd4c5cd72327e846bcb0ae6e7574c5dc02c3fc2c58871800e1f2b53489f21992ac971c",
    "signer": "0x5FfF14A156ac6F76Ac3533Cc3eD489182eE451c1",
    "userId": "352700972"
  }
}