{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466741128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec15dc78119844e1111805a02f5843d87748f9166cacf4b5ed8a7ab0702210fe",
    "signature": "0x8ba34546d6624e18bfe0076314985e3c4bba434f90e3aa06e90f9e0d23252e6a30ed9cba64faf0c4b653dc36a65d4b7ae872bd9ef4a642c675aafc4faab1ebbf1b",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}