{
  "manageEntity": {
    "action": "Share",
    "entityId": "1318934315",
    "entityType": "Track",
    "nonce": "0x868c93babba2e0a19c9c502b1d272f741641bfdec86a2685cb765851bbcaba85",
    "signature": "0x210dfd680d5e92ec6089af16cc39233e61241acfc494456f323734b95f6afdcf7b8d904199fa56bb5f7dbc094113fd848c7fabf17e02989dd69bcb33d43bd2a41c",
    "signer": "0xBA2d779983D6bf434D3CcAd9C1bF495735d1BA8E",
    "userId": "28393"
  }
}