{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380535145",
    "entityType": "Track",
    "nonce": "1787436745909424793",
    "signature": "0x7065505ad4498ad7b91aa6c160fbec16b4fb4c38f568237f2fed3feccff1f67665a3dc0cb6d5c7714120a3bcc2a65c87f8caa72ee539acc8e60baaeae94f5fd51c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}