{
  "manageEntity": {
    "action": "Share",
    "entityId": "1671730004",
    "entityType": "Track",
    "nonce": "0x04b9409b6e4ef61883b4a9af6cc4a1dde0e03341a079a4581bda05646c71f017",
    "signature": "0xa9c6f7df05c666c30e8b29252048424b3f103bd7d4d3b28482b2997805411c5b3670854a82869af1e02c8d94a2c37609ffd252b55f0b6874f5245086003b335b1c",
    "signer": "0xE348B62Fd1d96cc9D86448C0d3633d74DbCAF224",
    "userId": "302556583"
  }
}