{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd0a45e52c7ab54d063c825ddaddd2b04c042c1a31b582332653248d8bfa94a4",
    "signature": "0x3db787569e60c2d636252e5b0e73130a90266b0c2adc2e289729690c5568fe605a73fc0fb633fb1ee594acade563dfb2ea4e598fcbfb678d064c5fcdfd44cb651c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}