{
  "manageEntity": {
    "action": "Repost",
    "entityId": "732883020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf192f65292d47a8e09eb6bccf2bdfa34be3731c8dbb47e415dead60d22e47ef0",
    "signature": "0x03ef8883c3304e256f9d7eb8009cd5c1deb61f893699b54a8e1a8a28f41978230858a128eca806d0320041aa65134e6da673501035255cef524544f5f0061e521b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}