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 #21249830 · ArcScan

Block

#21,249,830

2026-09-17 01:30:11 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,830
Timestamp: 22 days ago · 2026-09-17 01:30:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4d8c7fb6898185ba54fdc6cd1b2511b453aac5b458c4f5aa03eb61ae37e57fc
Parent hash: 0xa52c9059…3204fb77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,830 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.9%1,179,452 / 30,000,000

Base fee

20 gwei

State root

0xaa2ce0e64e65…d35f34c2e361

Transactions root

0x1c464540f9b0…99e26e82f0bf

Receipts root

0x6ba7b4b711b8…7443cea7319e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800