{
  "manageEntity": {
    "action": "Repost",
    "entityId": "444566659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18d4ce92226cb667063893ca592731e6199cb4340e12a00ba5c485f01813136c",
    "signature": "0xe00d85cb571547f75f3d024f8f486d83a4cb4dbce9f213020c6653c86b34e0295e068184d3fe3872920c6aeadebee9354737951ee6d79ce71c115a6948543c571c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}