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 #0x3d9209947ee1aa5d507fa97653d0413cef49805894e3760718950c8dda8de17a · ArcScan

Block

#21,313,127

2026-09-17 10:24:54 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,313,127
Timestamp: 17 days ago · 2026-09-17 10:24:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d9209947ee1aa5d507fa97653d0413cef49805894e3760718950c8dda8de17a
Parent hash: 0x930f6b50…a82bc16f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,313,127 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.9%4,164,462 / 30,000,000

Base fee

20 gwei

State root

0x7a2decc74fea…afcaef3b6c85

Transactions root

0x8d6703265932…6b1d0b1ce08c

Receipts root

0x6cfc48021d37…6218312dfc4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800