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 #21548422 · ArcScan

Block

#21,548,422

2026-09-18 19:34:11 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,422
Timestamp: 47 days ago · 2026-09-18 19:34:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xafdb03fc2d01999a7f5a38f01a496cdb96552b86bc35b3170171a1fff5176141
Parent hash: 0x7aaee0eb…40f4c636
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,422 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.6%484,244 / 30,000,000

Base fee

20 gwei

State root

0x289d7258d8aa…d62d63054f3e

Transactions root

0x93fc8bf71e37…0bf1b12cbf8a

Receipts root

0x034f2571ef60…333164c56ed6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800