{
  "manageEntity": {
    "action": "Share",
    "entityId": "1985692061",
    "entityType": "Track",
    "nonce": "0x43cd391c085a428cf7548fc9153178862bc5bce972f5fca572e0d442d661bb5a",
    "signature": "0x630773c5ed460385bb4c1a05f5e67a8f55f498b5d88e0ef3763653cdb07f30483b197ee8a3bd97549d0bde946c41ea56f482665b4509904e19b483057fc20c241b",
    "signer": "0xC03Ee89f34f656665de855e48DC92F5db67293d2",
    "userId": "961910147"
  }
}