{
  "manageEntity": {
    "action": "Share",
    "entityId": "1656903587",
    "entityType": "Track",
    "nonce": "0x0c6c537766d48bcf55eeb4b270391e8f99ec6402e04a78d8e184d2c1f126e027",
    "signature": "0xe569c233567c91f3e8fab1ea944b4663c455db0e9542c09c8ec1fa6904d48e2a2c20b5ddbd45ac78f789382e310495f573c614b27a7ac1627f6724c2679ef9cd1b",
    "signer": "0xb332052fAaB9356cc95df81bB7214fE9C837197D",
    "userId": "645373542"
  }
}