{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183916354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf317ffe50e23d8c17b804c99fa1f4dc3979461970de2e82ed8fdcdcc5c65df30",
    "signature": "0xc5f0990d45daec6631ad6f5a14383ed74e2b2696e51dacb56bc27ef2c013f9887f8115da051061790ca2702d9dd76712aff26c60d54081bebd2c84dd16af95551b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}