{
  "manageEntity": {
    "action": "Share",
    "entityId": "1772350883",
    "entityType": "Track",
    "nonce": "0xa02b8f4c79525a3dd761f7e3009ed589adce78a58c122e2804f0b9ee275ecfe4",
    "signature": "0x0e5afcb57d0e9c939bb7eadc0d3bd4f93ab627a28333c519cbc5fbb344d693bb0347249718b6dac928ab6b20312633701584ce6521c00a6c2b3a71867b65ac231b",
    "signer": "0x8A43ca6C48A13586f2a6ABc3118B2ce7D743c901",
    "userId": "427798224"
  }
}