{
  "manageEntity": {
    "action": "Repost",
    "entityId": "632676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b76799082665d849c22b82bfc1d429e1dd3d3ca5e44e429453ea1d326207407",
    "signature": "0xbdeb7decd7f15b60cb7993135c6d94faea47af46afff57a99a6f8bb6acb0f14e4b396b9635867ee74c56d879cf32b9292f6e6c7a6fb3d0b072bc88a7921799451c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}