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 #21570908 · ArcScan

Block

#21,570,908

2026-09-18 22:44:20 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,908
Timestamp: 57 days ago · 2026-09-18 22:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xb39e6a0f5ebb65236892a96d41d33d3dc719f609134b9214c6c20333f87db762
Parent hash: 0x3bcf5cb1…3fcc9c2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,908 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

0.1%47,818 / 30,000,000

Base fee

20 gwei

State root

0xe74711e71a06…8fbdcc4e3c72

Transactions root

0x5836b5ab7dd4…ce30207957b3

Receipts root

0x2d41c34368dc…b3495c42781f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800