{
  "manageEntity": {
    "action": "Repost",
    "entityId": "404516061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa8043f0a76e58fd7fcf64c0a17515d898db057ad47961f66389643d6060f04e",
    "signature": "0x1580c6387bba3a74219013d2430678ab925be51f021e84ff752eba04450c50673b8b6731c2c5b353f211f57a3ea1c947a6de7a8ffada5974e6f5c79f533df26e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}