{
  "manageEntity": {
    "action": "Repost",
    "entityId": "248844727",
    "entityType": "Track",
    "nonce": "0x530ca67321b791a116e2f36b2f6b0fe4dfc6a9eba9fced2de9984536020ae60d",
    "signature": "0xcd5b49c1782a8497e70b92bcedacc72b5ec6a3e84927c7e10c140a19d0a50c4315277ec3d7f4e054a95cc58c45e88f932f27b5e4a16bf834406b7422b3d20d251c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}