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

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 #21354236 · ArcScan

Block

#21,354,236

2026-09-17 16:12:04 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,236
Timestamp: 9 days ago · 2026-09-17 16:12:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x6723b1fbd0f9c3780306e97784e6e32fbc751d034385bab9b1f54c354685f84c
Parent hash: 0xb52678e9…aa9c0d32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,236 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

99.7%29,910,999 / 30,000,000

Base fee

20 gwei

State root

0x21ed34f87ec4…fb567156dd96

Transactions root

0xfe5340b4035c…1e7f87575ca5

Receipts root

0x6b8d64b3d507…529b05722773

Nonce

0x0000000000000000

Extra data

0x00000004a817c800