{
  "manageEntity": {
    "action": "Repost",
    "entityId": "510168363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf92bfbada7405a096273943cbfbf23391bc9e519d14b7a544498cec34b6f6054",
    "signature": "0x22500ed960a5421f27434cc3f3940627f89cab0d54679d8c713a6582185618ee26a155cc9702571c5ffa96e949adec1df1fb961e1c40e67214d8cb4dd7b411c51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}