{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x090cf056aa06baffb73439bb95f48ec17900387a71eaacf1e39d3cd9bdfb7f0f",
    "signature": "0x38aeeb21c92478995ff8bb9579defa87602d497f3248b5e66934daf6bb3c274e6591462ecba07e20a97278eb481e0196cb2b33680e42ab3cca176d9c616736801c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}