{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1138063525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd270dc1b1590b67e40c4f97f5fbbd55d998f5439582fbbb690651be17326c64d",
    "signature": "0xb0b9faa6a086db75e17c8dfde3f0bb16f75de73cfa7df7d888cd088a6c7733ef51864d15f51b3947725d599e7d6bc46891554ecd09487f821c259c77a123f1fd1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}