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 #21400536 · ArcScan

Block

#21,400,536

2026-09-17 22:44:07 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,536
Timestamp: 6 days ago · 2026-09-17 22:44:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ed85edcdc626c2369e7aa4762009c7916a8e1d171aafa065c0093c8f36a9fd5
Parent hash: 0x85536da8…af84f44b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,536 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.8%3,238,942 / 30,000,000

Base fee

20 gwei

State root

0x2f4bd0f49f13…d0acdec1aa93

Transactions root

0x826e797a6599…45a11c8a4241

Receipts root

0x1472c8a78a35…95cf932a0f4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800