{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330684709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5952535a0a8bc73e5cdfd7ba4f511deceb44af277ff0d8c69b928076b897d60d",
    "signature": "0x6657c3a0a4edb337bf5ff66ae548d92e5a95bdf2042738bfb1c2fb3ff0eaf22153974afaeb024264b24b12bdf0d77d23426a3d867cf7937aac08a8c05ab92a5e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}