Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Apr 09, 2026 - 00:00 UTC
Scheduled
[Standard] Hedera JSON-RPC Relay Upgrade to v0.76.1
We are updating our Hedera infrastructure to JSON-RPC Relay v0.76.1. During the maintenance window, brief interruptions to RPC availability may occur.
RPC Changes:
debug_traceBlockByHash, debug_getRawBlock, debug_getRawHeader, debug_getRawReceipts, debug_getRawTransaction — new endpoints The debug_* namespace has been significantly expanded with five new methods.
debug_trace* output — fixed Trace endpoints were previously returning plain text for the output field; they now correctly return hex-encoded values.
eth_getBlockReceipts / eth_getTransactionReceipt — fixed cumulativeGasUsed calculations were incorrect and have been corrected. Returned values may differ from previous responses.
eth_getBlockReceipts / eth_getTransactionReceipt — fixed Synthetic transactions now return complete logs. Previously some log entries were omitted.
Empty tracer object — fixed Transactions without executed opcodes now correctly return an empty tracer object instead of an error or malformed response.
Filter identifiers — fixed Filter IDs are now always returned as proper 16-byte zero-prefixed hex format. Clients parsing filter IDs should account for this normalized format.
MIRROR_NODE_QUERY_LIMIT — replaced The hardcoded MIRROR_NODE_QUERY_LIMIT constant has been removed and replaced by the MIRROR_NODE_LIMIT_PARAM environment variable. Operators using the previous constant should update their configuration.