{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788640083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2646109a8f54c1f69586fc2d1b12cb6ba4d3a4dc0fbaad164d498b4c42cb588",
    "signature": "0x563084aaa2ed6a45b90c796b87dbee298826628b3d9f656e5ee5aa3b36174b1b5a51ec3854a853cc0dfac6d583cbad1c00f5f24b13b6bf2d44e1941aeabbfa9d1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}