{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1687789116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d729f2f2648ef01982672f8f7cb1625de71a791731d337ccb6e8c3226473319",
    "signature": "0xf1374fcffa228e8f2ab630cbfb5e2224c924f4d54a955e729eb09657f1bed68f4f5b6f6d9679f232e96bb9ced2c9893d0a52b688dad4159da4d144110018cfbe1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}