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 #21620904 · ArcScan

Block

#21,620,904

2026-09-19 05:47:03 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,904
Timestamp: 48 days ago · 2026-09-19 05:47:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x37053d17563534f4902bda02fcfb0447e1af34bc8323404ccd9aa246bc728628
Parent hash: 0xadd0f18b…ed20868d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,904 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.6%1,990,662 / 30,000,000

Base fee

20 gwei

State root

0xf59527a68e00…cca59873826c

Transactions root

0x40e7037dfc4b…5c8721e884c1

Receipts root

0xa5a74393a16b…aa0c27287219

Nonce

0x0000000000000000

Extra data

0x00000004a817c800