{
  "manageEntity": {
    "action": "Share",
    "entityId": "1284370863",
    "entityType": "Track",
    "nonce": "0x6dde2f4dc3916b35720b4bf51bd066b73588c91713498c7868a03218ff853c21",
    "signature": "0x087b7fc2934c26a482c2235dcf8f055dea318032394c01c2d64a5968c042798979bf7363a1ff4df5eae81a193447f7a12f25142217d49761a81a7db748dc5aef1b",
    "signer": "0xDF58b75973DA48C3463e2637BC0D968154324171",
    "userId": "865375692"
  }
}