{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186641141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x298b3aba8b11bd434f71016f1023ce4508b1c19ab9cf35f9b2a0014bebd9fcc0",
    "signature": "0x0bceccc276926bfa6212ed2b324152e91c2b20c82e0354eeaf4bf88eadbb3a79707afa4dc3b8dd627886c724559ce2aa6365d14e1be88fa47af830dcf5a24caa1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}