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 #21213823 · ArcScan

Block

#21,213,823

2026-09-16 20:26:15 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,823
Timestamp: 32 days ago · 2026-09-16 20:26:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf2d02295d3b6f937664fd57c476a0373b1f19d10352979271a02e94cb66cf3e
Parent hash: 0x6328f4eb…5c755df3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,823 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

45.4%13,623,065 / 30,000,000

Base fee

20 gwei

State root

0xc3bac25c623d…c542db3485ef

Transactions root

0xbf4bdcc3a05d…4a0528123776

Receipts root

0x1d01028835ca…a9b57cca0abd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800