{
  "manageEntity": {
    "action": "Share",
    "entityId": "481672876",
    "entityType": "Track",
    "nonce": "0x00513e4c49673077578d10faa8aa7df8a31d597aec7545439273f85103711df4",
    "signature": "0xd78076128b28a4ccb769774f9e89001289830947bf87c7cb5f3f194a571c3397436290cdf1b01effee37a9c4de53a9ae81c5381db547a9f5c3cb5902cfa7c6141c",
    "signer": "0xd81cC375b3E5ceB2E0908cdaC46e4B7433801E20",
    "userId": "96676040"
  }
}