{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1563862486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8362fb6141e15a012ff82b0b498138031eda73a8576fcb3ae9168163654d2629",
    "signature": "0xbdceec4c8290bf558f64718058c74c7b52be783e77384eb986b365c9c60d25c321504ef31d45422e323f8b174fef1bbf27495a1c7b7f3ce4369ffed9990706731c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}