{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1704895551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80bd6aed1a8e40457ec5c24a238b3f3cda09c53ac2fbaa0d9fcb1fa0197551ed",
    "signature": "0x3558bc7be8fd017f60a07588e016b053fccc4a4cd9436a4d4101a1a8a1e708b824cb9b074614f73cd2ba2c7998228a2a0007110d6fe338710cad9027b4d68d161c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}