{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1187305284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa04120bcf456b548c17e0df8f423707c332f12ad25deb00be088bf4fbd54aa7d",
    "signature": "0x193ef4ad47f1d02f5467eff522f27bb48c70a395c3c3ad441278f46b4efcefd41730369ab4a55127af6b34010f38c74bd2e8c1ba7f2acfa222706308235f80ac1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}