{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252030859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ac5d12ed9306544a319fcbebfb53cdc0c9734229c7eed1c8f9a152740701d8c",
    "signature": "0xb9de052bd9cb4dad301ca07d682fdfa8cf7edeb1118afb9c17fb8440918ea3730a234bd1df6a102faacbd93043bdf7146341facc5d85addcc004e9bd016a75751b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}