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 #21276244 · ArcScan

Block

#21,276,244

2026-09-17 05:13:17 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,244
Timestamp: 22 days ago · 2026-09-17 05:13:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xd09b73da48f12428aeb6e36d555b5038fe007dcbd45e370bd77d83969c5a8a37
Parent hash: 0x11610573…6638c9c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,244 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.0%4,508,723 / 30,000,000

Base fee

20 gwei

State root

0x922b527056eb…582851566f5d

Transactions root

0xceae1d693304…5e861b03eaaa

Receipts root

0xa79c6f673444…00331a32535e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800