{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705416437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x489c43407ea6530c124f06cba5348afbe31d3c21b93e8238681b2bcb98126189",
    "signature": "0xbfc570897b95f95920fbee2150064904a1b24ed757d7b6b909431e40a6fcfdd00b5cef8bbd3ce5c5427646bdd59b4163dbf1a7e75e073ca7166a113f4f13d55d1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}