{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265549929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b9083919d5b205e776f267adf67aaf32533e5f8cbe1311ac9b9a4222d33d2f8",
    "signature": "0x9d80fa27792daa2b052e47dfbaf75e23b722dcfa96ba020f022ddb6230905eee1ec9dd7971413353a797d337f31b7ec35c3f1bc561df2388309319dfb07234b61c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}