{
  "manageEntity": {
    "action": "Share",
    "entityId": "683687335",
    "entityType": "Track",
    "nonce": "0x90a03125bcbdf8d80765df0f14adef6b59d48c5624cb98c68bf89b4190eb7f91",
    "signature": "0xafdabf7d0ee9d012bcb85643e02c5c56b7b454ebb9ac472284bb5178b5cc13866ecd7484ef6f9f3721a3293df6baec7a08b50c343d352495692bac79322d46a21c",
    "signer": "0x61ea441D4688a4338ce4Cd94Dcc6Fe22baa6dD06",
    "userId": "850464732"
  }
}