{
  "manageEntity": {
    "action": "Repost",
    "entityId": "895219742",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb8eb754c9172c1858d74aaece16347272733a4af9634fc37444181a7266ba63",
    "signature": "0x0990eec18f4dc6f5d00ab293e605330e4258d4e65e28aa52c46df6b3ca13204b3820b5d9b9e9d394e68ddd6990b35bfbd1ec2265cf8290121475035b8e9da2bc1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}