{
  "manageEntity": {
    "action": "Share",
    "entityId": "913283439",
    "entityType": "Track",
    "nonce": "0x31c5bb419b18fbe456ba0e5e0c65176174142cbf21cecac71fa5e7bfccaa0fc9",
    "signature": "0x2f0c73e7dc5fb89f6918bf6bcc926b2b3647c9f20f6f903abf872e11d3fba1f51f3680a0b1b645f7bd9c59d01f5407f01265b85b349665a7880164a5b14f282f1c",
    "signer": "0x3939e302479fE0F42271820cd8E0b44A47273209",
    "userId": "540529323"
  }
}