{
  "manageEntity": {
    "action": "Share",
    "entityId": "1810792881",
    "entityType": "Track",
    "nonce": "0x2f738e83628a53209f74c055e0338624ab7c1b88fc083a7829d81b4f81029a49",
    "signature": "0x08a418a535fe05e3c7e65b553f59bc9e3159004f82a2dd4bcc2aea49911bc11b28eacfd80e803b4c237e94a927d778243fe19ae0c47980bab0338a8938ceca7d1b",
    "signer": "0xa50fD00015342B99d1B27C62f6F4a1cC0A20D53E",
    "userId": "72975"
  }
}