{
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    {
      "content_sha256": "d812ac0ed664995f55548cbf9ee6ffca798178414170ed03cd5948a39e4b64a5",
      "description": "Generated, recomputed contract-billing line evidence. Canonical line_derivations bytes bind the charge to derivation_manifest and its accepted contract, meter, price and demand-history evidence.",
      "kind": "fee_schedule",
      "received_on": null,
      "revision": "contract-billing-v1",
      "source_id": "billing-derivation:d812ac0ed664995f55548cbf9ee6ffca798178414170ed03cd5948a39e4b64a5",
      "status": "provided"
    }
  ]
}