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 #21178981 · ArcScan

Block

#21,178,981

2026-09-16 15:32:08 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,981
Timestamp: 6 days ago · 2026-09-16 15:32:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2398a84ebf4165ff97a10eb5d450827667dc2d700443d2ba5bd046d705a2ca13
Parent hash: 0xfae77932…93bd8ebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,981 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

55.4%16,626,941 / 30,000,000

Base fee

30.947188973 gwei

State root

0x575298f49f8e…d9d0bef59574

Transactions root

0xf48601c9526f…8a671e5502d1

Receipts root

0xaa9ad2f4884c…8faa099864e3

Nonce

0x0000000000000000

Extra data

0x0000000737f5b9c8