{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb57b685b8b86546986e035a8557481dfff6405408fd2b1cb50a64710cb779f4",
    "signature": "0x61255a2dbdc50d45411c9523a9e4defe273bb386e62285b3a7d0c8b79e5b3e2206b6148e5b386b078963570f8924d88e111bf93ff3fe261096273e76147805d91c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}