{
  "manageEntity": {
    "action": "Repost",
    "entityId": "170638406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0f0d2ff6a08053848ac458438246d467f5eb26c737ff9d962966c6820a8a227",
    "signature": "0x832a7b7febe719b4b3587e324181a0eb4424f1a6bfbb985f0ad5a25f85f3ec807df0fdf2379c3571d3ce094c6ca3c0a59e0832c02c38588eb9909f50e8a0e4151c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}