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 #21345770 · ArcScan

Block

#21,345,770

2026-09-17 15:00:34 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,770
Timestamp: 49 days ago · 2026-09-17 15:00:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd3ce81a0292a7fc811f3a4a8968d95573494db733d864e64b967e70d5c1f4d2
Parent hash: 0x208a60e2…86de64c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,770 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.6%4,989,000 / 30,000,000

Base fee

20 gwei

State root

0x227cb742f9db…043c77181228

Transactions root

0x92dcf8a26f4c…8f448431d795

Receipts root

0xbec73a0ca65a…d5905a25d473

Nonce

0x0000000000000000

Extra data

0x00000004a817c800