{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593497513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b937ee36ee018dc28f808e35049dacc3e5ccd06603ae9c7fc927776ad80f383",
    "signature": "0xe2dc82bbffe5ba55c462d5e15e584150a4761d45fa06fd96512c1a5f87a1cbe956ae1d05d6831f67a63fe9c5e3497e6e4e98fb6cb9e2964f0c6b42c525e3b9271b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}