{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x253ac40eb69d5eed01f7da8babd2170375cfbb157e58296e1ed0d31c4755a59c",
    "signature": "0xf87432a1c52326217e2c31df4bfc14bff07327d98f8d7375c826ac1a8aac79b930939b4ac4bb761f305c747f4b7f2d72c82a052e10751ff201a19f090259bf911b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}