{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950899424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56fb47d0e17d3270de1b74dc70dcb1b4c4471b1515b1d11a89b81aaee51f6096",
    "signature": "0xa182060a9e51702a60cdd5da36b370c4cc6cda3fd35b574b4591477354116c702b48f3aadb25f199cc09be489567b0a2e94680d02c8af37a7b8c7344fa22f1a61c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}