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 #21226290 · ArcScan

Block

#21,226,290

2026-09-16 22:11:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,290
Timestamp: 6 days ago · 2026-09-16 22:11:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2d8df611d838252c5fd278219cc98a009b7da5443e5725f20045babeab75812
Parent hash: 0x7880f2a3…d41b2fa1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,290 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.5%5,843,471 / 30,000,000

Base fee

20 gwei

State root

0x62aa4b5b3a8e…bd474a8e341d

Transactions root

0x95fdf4f6b333…e1afc1ed3657

Receipts root

0x0a30663cf6d1…93ba26f784fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800