{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0da9c9416023d00de4355465df65749459785841fec8aa5b3707726782a5e58c",
    "signature": "0x574d0949aacfb1f721c01c998af5e127d891abf4d5a55330cf48c7a950cf5f9d6ec5c28507e62ffa233b79923716addae28ca120783b5a2c9db50cb51e1b91581c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}