{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad144b562e2ff7b6f24227c605f073ffb48199ac66e743a0e56d687f738fae7f",
    "signature": "0x521080eeebb886c653a56c206f8cc290e1124dfd1fb3c32ab273b10b18b2acbd0a371d0c12a37d46dedaa9a7f246e879249727ec68516d8c3564e749dfb5b5e41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}