{
  "manageEntity": {
    "action": "Share",
    "entityId": "471136247",
    "entityType": "Track",
    "nonce": "0x671e884d9d709f0dda0ce3fc986b4724f83f66d2bb60427d17d144f2eb4bd4cb",
    "signature": "0x900f31997ead12f541cdcd73dc43ff6af5dd69888650f8c07731d3953b857141721db5c05e0320d149aa93c6a21ec41a1f3267fd28a1ab50df382c1d6217bd7e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}