{
  "manageEntity": {
    "action": "Share",
    "entityId": "1547872270",
    "entityType": "Track",
    "nonce": "0x0dca215b000bb711f0d4f6c740fd61e675637d1de353c31b470f6431130740de",
    "signature": "0xbd1cbf27ea30624f21069bde5093412c078643f7303ad8edd3dc23a84c57900f5ff7d89cd5ce5cfa1efd9f3d766219766fc6992f27333b891efb473fbbcf2a231b",
    "signer": "0x53d40dBf62F08e84180e979cA49c49A1762d19b8",
    "userId": "212611"
  }
}