{
  "manageEntity": {
    "action": "Repost",
    "entityId": "46638813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf11e8e03b52114d21cc963be764b8c625588c8b6780995629b3c595300ae00e6",
    "signature": "0x6470141874c30da0a38d9b27545a2ea1f212e0c49442be1f0b0a175773b7c9117aa20e6945a1ea1417c3294cdc2f2701224cd791c780240463b94738bee4330c1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}