{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05f0baaa91406f2f50e8d2093eecd38f19c6dfe7ddc136b67a87a5cb1c101651",
    "signature": "0x31448c98bea79b3c3b35c3b8b8e3430bcce56fd10c91949c73ee6706102f8f810e27f24cd334d2036640506eca4bb66c789b1743cf596bd5efe05884c77bb4e31b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}