{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dff5ad1748a3720c60d49cc8a2400ae4122c278a26b454b2d70a2959b75a6e4",
    "signature": "0xd1ed6ad50ed39ddc6cfa6d1bce5099d6e5de8d432cd1f5f07715b538a37a589e09022e3e0be5dbb5b8851f303c47705915f5d7cafaab7887a2200a103b1a9eec1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}