{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959250216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4404f86601ba427401092d4e7b4e0fa34b8f6630a73b9f003f0433c22bf249a",
    "signature": "0xff39cd83a85adf205dcfd305b685439dc07483d6ba2cc35d784c2c5308fbf0551e48148f7ffd4a4790f5fd82210ffdec69a7fdce5d56e1b4f1f0b272d5e306801b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}