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 #21370282 · ArcScan

Block

#21,370,282

2026-09-17 18:28:26 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,282
Timestamp: 35 days ago · 2026-09-17 18:28:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x9834a8c74cd3dfbca6ccff66be931bf65f46cd3e024f2c788ecd1081081d70a8
Parent hash: 0x59fe651d…f172efe7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,282 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.5%6,452,966 / 30,000,000

Base fee

20 gwei

State root

0xb691bdc0fb1d…cc3e23ff0d4d

Transactions root

0x49bd5ec0c101…616c70095bfd

Receipts root

0x8e0bc3d0a75c…e3662d68ec88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800