{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052920297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87b992941b9f79160324ba12c1bdcd010bb9c0fa17699fc724401dba8bac8b6f",
    "signature": "0xfa726f32a3866cb5ef9de80020a3bd9632ea954a284c5154a3b7708bc29a43d55d769c69fffb0c05e206a2fdc132e7c6c735c5a9f3013bbc0a3f84d4b25e12721c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}