{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1548674986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe07adb3140929572fc1fa4bd6099bbf11946bfa3e01774b6259d5fb1f92d3707",
    "signature": "0xc21efb339a813772e5a1d26013363f743e8398dcb70abd19935a346d1dcc2244353d0d777b9f22f6f5406e6b775a3ab243e6bd8b2c65f752f78d9f153290a1f21c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}