{
  "manageEntity": {
    "action": "Repost",
    "entityId": "401394653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf12caff30c96d6072c767cbba5032eef9790b6940f520172ebd0a7753361f6f4",
    "signature": "0x30ddada3b9c064b9bdc2011308f6e186740dc86ae70958e96a8fe48ce308ea125dbeeb7edf5512776eaf1a03ffaa45dcf06500ff0560c0a93bcb4b4db1f5c89a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}