{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495951663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x094cef0b840393844cd88fbad426f63a569a27c9c3fe10cdb0c96abfc95ca2d4",
    "signature": "0xd23b8960fcad723b4c60370f5205e8f882815e53c5cd225fbd1deee84a96d09040e0cd0bbe0455384f60e30808eb0b82d9339fea4c26fba223545a053a4722671b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}