Documentation Index
Fetch the complete documentation index at: https://circle-devdocs-test-ai-codegen-component.mintlify.app/llms.txt
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CCTP V2
Re-attest a V2 pre-finality message
The re-attestation flow allows the relayer to obtain a higher level of finality than was originally requested on the source chain, while still being forced to pay the fee since allowance was reserved. This flow resolves the case where a sender specifies a finality threshold lower than the destination chain recipient requires.