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 #21445628 · ArcScan

Block

#21,445,628

2026-09-18 05:05:15 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,628
Timestamp: 47 days ago · 2026-09-18 05:05:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x2722b73c6abbfc92d9a601bb31d9f4242019deb13db5e3ccf0d285ad4c35b6b7
Parent hash: 0x056e65cb…be08a2a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,628 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.7%6,810,793 / 30,000,000

Base fee

20 gwei

State root

0x93cf901ba3e8…4c000d829597

Transactions root

0xdb26b8fb9f66…db649975ca2d

Receipts root

0x38eae162e0ad…f76fb45791bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800