{
  "manageEntity": {
    "action": "Repost",
    "entityId": "42778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62baf384f72c4ec31dc4acae83cd746090d04afb171c7d7879cb43b23b109eae",
    "signature": "0xe982e648f1edaa9273b177a56be7cddfeb28b43aef7c4c0047999db3848cea5812900b318241651e0a722fe682a77faeed5d617d439693ff27df0de838ec89411b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}