{
  "manageEntity": {
    "action": "Repost",
    "entityId": "761960685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb046fb157dc9265d304b7e58c1710198111b590bd215467d157a25cf5a4fa9c0",
    "signature": "0x3014b967b1fb69cc70ba3c6eb3bad867140d5becc9765be9c6f5314bef01c2a019b7e3637bf13414f29dbb864d5b2413ce8f0bdc926c927315d77439b894e1301c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}