{
  "manageEntity": {
    "action": "Share",
    "entityId": "2040254626",
    "entityType": "Track",
    "nonce": "0x8b84491ff6390d1a2e7d4eaa738a0416c8bcdfc7b71b341d6b206aa01dc75030",
    "signature": "0x6deafd6f9351177f376d2fdb8e5eaffc672d2bf9e9025c9832e081552d28e81612b8e4e447e779af6987bbd3e423703930af01d1d020cc395db5f8d7417158951b",
    "signer": "0xE8625f0D072eE271Fedf7018166C60a5e189c2d6",
    "userId": "143127"
  }
}