{
  "manageEntity": {
    "action": "Share",
    "entityId": "1839276171",
    "entityType": "Track",
    "nonce": "0xb56463bba3b937ce3285222b54b2c47f102ee85389149058e241c64b2ae91e38",
    "signature": "0x54f51b56b0a520349413010a4dc5a5bd3e8301e0d846f09d186b1a900d03f6e25ad604f50c3ae0d85dd463b1ca098f7c9738257d74c0c32e777cc95ad51a75361b",
    "signer": "0x75Bd71123Ba3F2c6C27ffff539a553bDA3D7C89F",
    "userId": "655291147"
  }
}