{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd200fcdcdf168c43fb652902544eed51ab6e915abaab33071039ba02f291cff4",
    "signature": "0x46aaf00f1b062942d5ae46e8c6abd8e219178358c1d5b351b4e4f3ddef233248189b251a3aa90d237ceebf4054087048d3c245e8ff24c78f1081a05407b548881c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}