{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685031260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f14c19c35a9764b6c54fe9591a76084592ff15a1bcb1da8ee6f5b4a63ff3ea1",
    "signature": "0x33c24a1b201f57cb6c42e71afba3dc18a3c1e56c6f856df0c247813265cc893109cb97363929145bcbcad65b9e2dbaf1586b8226b4e43ccb9430adc49998069f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}