{
  "manageEntity": {
    "action": "Share",
    "entityId": "556074438",
    "entityType": "Track",
    "nonce": "0x953aef57081851eabfcd66544cad75ec4c1713f8a875ada4cb0c734dbaf1a8a9",
    "signature": "0x44de92b232cbc65e6fdec219f685c3279c1921f4041f123971173eeb43f8f3af340284ae9aaa35c4e066c36f7398c0fdaae5d76d963778feb56151d080e35a0d1b",
    "signer": "0x8f0A5939761dE5f6b984a401d42E21b5B3023674",
    "userId": "925049268"
  }
}