{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0406e6150a583915241e80e7fbc962a038757e04d8897da1d77ebd3f8bf110f8",
    "signature": "0xd3373145d41865c32065813ff694160bbe2af7e232c8424effacf2d576c0d12226d3c9f272e507c0638b44635f93859681081ffc7e666ebf92fde62f05ae77c01b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}