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 #21226209 · ArcScan

Block

#21,226,209

2026-09-16 22:10:47 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,209
Timestamp: 6 days ago · 2026-09-16 22:10:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b64ec3ba9652c0f3a3939c3386e30ae8ee3ef86980403a3be3791b6b12ccef5
Parent hash: 0x3faed4f5…e0f9a959
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,209 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.3%6,688,954 / 30,000,000

Base fee

20 gwei

State root

0x5fee5b923cc8…bd1831ef51f5

Transactions root

0x993c46ca247e…b449d62976b5

Receipts root

0x3f22211ce858…0c5827625235

Nonce

0x0000000000000000

Extra data

0x00000004a817c800