fix: resolve causality region conflict crashing indexer#161
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…ment The IPFS file data source handler (handleHatMetadata) was writing to Hat entities owned by the ethereum event causality region, causing a deterministic "Failed to transact block operations" abort when IPFS content arrived in the same block as hat creation (e.g. org deployments with 145+ triggers). - Remove Hat entity mutation from hat-metadata IPFS handler (root cause) - Add missing duplicate check in createHatIpfsDataSource (3-check pattern) - Fix toBigInt() crash on float JSON values in proposal/token-request metadata Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Hatentity mutation from thehandleHatMetadataIPFS file data source handler. This was writing to an entity owned by the ethereum event causality region, causing a deterministic "Failed to transact block operations" / "WASM runtime thread terminated" abort during org deployment blocks (145+ triggers).HatMetadata.load()) increateHatIpfsDataSourceto follow the 3-check IPFS pattern and prevent redundant file data sources.toBigInt()crash risk inproposal-metadata.tsandtoken-request-metadata.ts— JSON numbers with decimals (e.g.1706812800.0) now safely truncate before BigInt parsing.Test plan
npm run codegenpassesnpm run buildpasses🤖 Generated with Claude Code