{
  "manageEntity": {
    "action": "Share",
    "entityId": "1662435937",
    "entityType": "Track",
    "nonce": "0x32a0f7aed3a6f02af5303471701ab3231f0779722901967a6b32d65f2ea3b1db",
    "signature": "0x0d25b359ae7634f659becace06b4ff0be2c2c2ccc47c7175a32d1847fc10fb011515078171bae68600895b6b856547e55d41acc767ef39c1fab670fb43412a5e1b",
    "signer": "0x1e43874cD7cfad190483746Ecc43B509d4A4f8D4",
    "userId": "635085264"
  }
}