{
  "manageEntity": {
    "action": "Share",
    "entityId": "1769973715",
    "entityType": "Track",
    "nonce": "0x2885150d2cf1c7be82bc63e27cdedba9952c2d4105392b8b533b0912c29a4879",
    "signature": "0x6517e0932205351111396c740b220cc95efebdc725cc2a57a70d8c17454a2b9c6b03b6d30e6fc7139bea646ecad49b07bc760aa0dd05200203307682563525f01c",
    "signer": "0xBAC096435503E891f8405Bab36d415A1427d74f0",
    "userId": "407048663"
  }
}