{
  "manageEntity": {
    "action": "Share",
    "entityId": "1075894573",
    "entityType": "Track",
    "nonce": "0x85b2ff95af69825405e02f6ab9590bdad1caad87f35d9545a577bc9620b7188d",
    "signature": "0x6c984699d9f943c62371e757c6c2d3e008240ad909bda42592a6c72c91b7263c0a6d44d27be5df7e91b91ad134712b5725fab750e8c3b3648bc734237a8f0d8d1c",
    "signer": "0x5fCF3d4075A35398CeF731BaD78E6298bD6c7cf4",
    "userId": "997738400"
  }
}