{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x622bab05e2c6d6e3ca4fcfb760ec6e438d08840f653b93a6360b06247302ef2b",
    "signature": "0xe224edb7a0020cb706c53c5a6baca6fac05a514b37ea413257b35a3834584aa33ac93b215663459656c1a1a58b9c495ecb8cf99eccffb36524066e3840887efd1b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}