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 #21391926 · ArcScan

Block

#21,391,926

2026-09-17 21:31:19 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,926
Timestamp: 22 days ago · 2026-09-17 21:31:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x6df2cc79f595ff2952d655eb3760fa444d186daca0b86d218874856116365123
Parent hash: 0xaf3a1d2d…715badc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,926 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.2%2,764,952 / 30,000,000

Base fee

20 gwei

State root

0xc1a119e18e50…e9b9f0fddfef

Transactions root

0xcb4cc4bc7286…1b680751c1aa

Receipts root

0x59b3417b46fb…8b19cd74fc97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800