{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1993977346",
    "entityType": "Track",
    "nonce": "1787416609219584473",
    "signature": "0x70b02cf9c5e9520d2dbfe189df0b93cc80fb5f53f34fb18101a8e3a57e48506f5b860c386ca4ea4ab8223c65d0feac73fb080a1487af32839ac4d5acf59c1d361b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}