{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea4f4d5c2321520179da48c91f4e7b87b2acc3f1336fa9ed91c031af9931870d",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}