Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xefc03dcc30c6222efaecb26d31cd5a7495db508b3c9f996512ebb4aab8e83a64 · ArcScan

Block

#21,177,426

2026-09-16 15:19:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,426
Timestamp: 12 days ago · 2026-09-16 15:19:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xefc03dcc30c6222efaecb26d31cd5a7495db508b3c9f996512ebb4aab8e83a64
Parent hash: 0x20936344…1b80112a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,426 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

92.8%27,826,239 / 30,000,000

Base fee

97.538029305 gwei

State root

0x3e7e1cb2829f…20b738716758

Transactions root

0xd59f36a35cf7…c4c6d23bc95b

Receipts root

0xd5ea539267d0…db5b7203b9fa

Nonce

0x0000000000000000

Extra data

0x00000016cb37dfce