FDC attestation 0x4b7bf9ef…4ca614

ConfirmedBlockHeightExistsSource: XRPlog_index 7

Time: 2026-06-16 16:33:20 UTC
Block: #63,062,147
Fee: 1.0 FLR
Message integrity code: 0x77acae68c1e95fcf83dbfedd3d65055eef5e3b80b9eae95630abaa6afa0159ac

Request body (hex)

0x000000000000000000000000000000000000000000000000000000000641ac7b00000000000000000000000000000000000000000000000000000000000d2f00

ABI-encoded request body as submitted to FdcHub.requestAttestation. Decode with the per-type schema from GET /api/v1/sandbox/attestation-types/ConfirmedBlockHeightExists, or read the FDC verification guide for the full flow.