{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44827654226e14d57328e0e43b8fdf6f02265a9dd2ce1c01324fb482f150d803",
    "signature": "0x54050003bcabd56163347c7fee0c8c3b46ec3b3fbe91ec29a1fb6cc53465c37401c781bba51cd7153c32ff46892811907eb7e100170dc54a8ef0ba637847e5011b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}