{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1178426350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32706da73c11baa66025d096ced36a8ef06b9b066e7fbdb2fc3f6958d69da71a",
    "signature": "0x6f55d6ad8e850a331e731b20943026a504110f91fda45a7e9e38fceac85862817e8d4f18bb058b331ce02f5d9536a119c4e476b86b53228788cdcd0d506a57e21b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}