{
  "manageEntity": {
    "action": "Share",
    "entityId": "1567299490",
    "entityType": "Track",
    "nonce": "0xb865cab79e8f269c176303fa3c2fade32596cb72bac631db924f91e295a8dc78",
    "signature": "0xe30f232327b538040904d30b6cd97cd90012930521ffeb7a906986eb86eae5690e29bd733d92b27961c13a395bfd7d4c4c73ab6f4886688b8cee14ef4c05b8661b",
    "signer": "0xEc97ea5D2BD319B98AB3ADaA508efF3be24426CE",
    "userId": "971125972"
  }
}