{
  "manageEntity": {
    "action": "Repost",
    "entityId": "878046760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf93d8e530d89741cca33e599f4f0bf25309afa9f513668dbbf9ead32792b8d0d",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}