{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497101674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7476aee4ce662876a5cee26c4299b60e0f45914834ca9ec36ff617f2799486a2",
    "signature": "0x95b942c968cf8ae2118b76eb6c9cbc4ba682aeeed562fe6076018e08f6204c1a2f35e7771fef111083daf4ca0dfabb08d82b6002bcaac045aa405beb8ab8ff301b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}