{
  "manageEntity": {
    "action": "Share",
    "entityId": "872515524",
    "entityType": "Track",
    "nonce": "0x1779c4decf44de0ef8437e376736e30215344ff80582ca3aa4d3a487bc1e0791",
    "signature": "0x7256836b2119314934e6cf2ded2447dded088ae10bd8570fe6ed04d40978026c1f4c6f3c13ec1e956e077939dab598b73cd180f14282ed9978756dcdae58ec201b",
    "signer": "0x345F527120644cd5f6AaFF3800A2aF4498dfe219",
    "userId": "519995777"
  }
}