{
  "manageEntity": {
    "action": "Repost",
    "entityId": "227155188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51b953a07b73efd07375bba464f72cce997eca096f130b57b1d8fc1eb9209f15",
    "signature": "0xf9f98df35b8d70587edb7562af400ea1afca4a20b024f8bd307d36ba3bacfbf24d666f8f313f412326a84d245bd2b5328fae9ac0b05159f1ba87eea5937b5c461c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}