{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2104967090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cb23084eb72091061fa55ee259edd35cd2f986ae9644ddab4390e3546a50f22",
    "signature": "0x97c163ae9cc8b35ffe71b4038b459cc7ec0cf0e5fba5ffba105d18bc9f99cc1f76c0a50b7e1a2149986da93154ec11203cb917efb3666a85e20662314d66583b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}