{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129419214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdc8e57420929ea7ad3d5a35023bd87790df25c7d271aa15f5b8cdc34afed840",
    "signature": "0x223cfc32158f497f6d69816050f1e019ee3360532f620cf60bfaa826dae26480214e5a71afc4c2233e4b66615f245df6c5c56b5e9a4f77d4c73b76cb7dc0cdb81c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}