{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc8158a4ebc592725a24a4f22bbd8cf6f05c1557a9605e06770978041d3f0993",
    "signature": "0x3d05a42507a15816b21fac657602840a483326eedc035879ea028bf3059dbec87cfca3851699aece9884193ce64b7489da30085062bd45068a6d2d2adb540c991c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}