{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1192901000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5d6da94f68d56bb1d2195f0d2ee177e223f379bfc164688b7e79210f712cac3",
    "signature": "0xbf0a16265b8d2d12dc2bf4601a19005a488965ff440d525b337b6ceaede2966e11a3c4624e95fd72740b77939346a6950c8fec840343881f913ba47d164c69ed1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}