{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x165292d37ece646d391808168b3f9177357ea08ed957bd0847d0529c4238893d",
    "signature": "0x2884518f12e01dc1adb6f30377ce6fd363c55cdb0d9d6f9178b49c76c5141ae11886ee81a8fa5eaf1a7d6c932d7af31dda2ed145623a54c09fceb352da3d39031c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}