{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1113593040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8f52e66754187d66fbb2204acc815ad7e38bdfef819cc39f0e7c030626e06f1",
    "signature": "0x5c7c54d4b8d8ff231d3080ab064d8bc896993cf93801529357756c3c57fb75160a5785aa816e181facb6ed38dd5cdf94572d4d7059ebf0f65ddf8daf4f75949b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}