{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685733863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9ab4b7a9f4dad9182abbe42d50e36510fb78875ed48fb97f848f1b6843347a0",
    "signature": "0xca83eaf21d1316cb6a634da4dc30985b5decd9738f519c54a1fe4f5a63fd664c4681fcce38979ce827a96ce61ccb0ae0f23d9d607db14d29ee034ade913ed06d1b",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}