{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465049459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88a8166dd173ce93142b55c22bc31572e6616d141ec462273777f0e27006169b",
    "signature": "0x5830616e884ef7f8f13eb4dfcc2f616127f94fe0dcc7059c2f43fe2948a90dac13baa9b2da0a1ff930d8ce412252cf1dc631cd71a8ab0773c73c60aabbcc5a341c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}