{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc6bcb708b5cf2c0a00f0224de034a21d140981d56c0545f8e1de54ebf21b298",
    "signature": "0xf68711c3fe9b72fc90ad8701cd8091ddd30c3f69e24b7cd954a63a19f185721b513a3561303c3dd69de57b2069132c8df47b6a6afb617f3ba241c688b8554caa1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}