{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703797016",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x575d3758f9c23254e797d568d44bac0ac50c81dcaf5498087abb3df00744926d",
    "signature": "0x17bc38ee301749c02d98b1781cb78d6e35355ef5b23e1a4e319f6ccca0a9588270cc435017d44a5b5f76620748c1f159f67a6fd190cdf88a570cd632b50532d51b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}