{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c19351d08af76e286fd0fb4e4c757f638c10bb0d5c281e098f74ab06ceee03c",
    "signature": "0x93b496ea3ef47a9ec7634db664457116d5db3139807e306a8803c0ea741b36bd2ed1126e841be32168c32be014c2dd61e00edd67bf9717e6c3f9abf050eabb161b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}