{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1686725492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2f383a5ea7f42d327a0773a79fcf4343802d466cef5401b95ec92c7508bba14",
    "signature": "0x7581797adbbc258a9a98688b71098b5ff1c6aa004e320f11455ee445e2df11370314600d804728ea38ccc3434abd89a8fe8402606c8a200c8976430527137c851b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}