{
  "manageEntity": {
    "action": "Share",
    "entityId": "886621240",
    "entityType": "Track",
    "nonce": "0xb623aeb3605fc598fe9b9667872bf39cfb815c1851f864443a9c7d39bb855b23",
    "signature": "0x1e5c7d2c50da6adf33078ab38bc9fe0bf98a29fbea6994ffcf5818c60260a7db4007c045633570f67e8825796205e2068a54c83e77e72e6331860e6ea94b3bde1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}