{
  "manageEntity": {
    "action": "Share",
    "entityId": "902492286",
    "entityType": "Track",
    "nonce": "0x2a013fe87a7c6b10132f3caab1b9d227dd1f3c68cd5f95c87c96bff54632471c",
    "signature": "0x7807c5d16f482268aac8de57714f9eaad6577696b25421d460ef1cdb68217fd746966cd7a2413d4e6b7639b8e5dde1fb024ad473f3768f76e15ee896680369501c",
    "signer": "0xe4971Ec969214D6A519b3F1E67F4A41cDA926862",
    "userId": "321696490"
  }
}