{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570955879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2d457fbf161a14b483a8a24e3a5b004f7b585eaaf5c4d2a7eafaed91975112e",
    "signature": "0xb7e838872435f6cd36e8a53967ce18ce1c14fb7fa1964c30d4db98636a6cc6a50b243adfe84272236fe0b6004dd8ea383198cf4042d73ba423212523c862f9861c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}