Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0fa837cbc1d4118da0789d1f4b72efa0e126488162a04c9fe3dd6c8da55d96b2 · ArcScan

Block

#21,221,200

2026-09-16 21:28:30 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,200
Timestamp: 13 days ago · 2026-09-16 21:28:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fa837cbc1d4118da0789d1f4b72efa0e126488162a04c9fe3dd6c8da55d96b2
Parent hash: 0x4c82f5df…be631e12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,200 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

48.5%14,555,559 / 30,000,000

Base fee

20 gwei

State root

0x51b4aeb6b67c…a5da9c11cbfa

Transactions root

0x1df6bdfa4b66…4769e177f244

Receipts root

0xb9b42df0984d…5766486b571f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800