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 #21250871 · ArcScan

Block

#21,250,871

2026-09-17 01:38:58 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,871
Timestamp: 27 days ago · 2026-09-17 01:38:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x01ca6bcada394321dba544480c561f031bf1cf1f4294b8826cb1426e09e94e8e
Parent hash: 0xcf7af7a6…a828520c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,871 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

37.0%11,085,465 / 30,000,000

Base fee

20 gwei

State root

0x4c891c19a469…90a8b4d06b18

Transactions root

0x3c084279eaea…03533e12fe0f

Receipts root

0x9689240be7aa…af9ed913f98a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800