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 #21177301 · ArcScan

Block

#21,177,301

2026-09-16 15:17:57 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,301
Timestamp: 7 days ago · 2026-09-16 15:17:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fcdc2873cd428998394074902418f3d99039d6037d67bbcfb023021d336c8c4
Parent hash: 0xe7dc8712…01988b5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,301 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

26.4%7,929,611 / 30,000,000

Base fee

127.088188388 gwei

State root

0x438881a960a6…7755f967b6ba

Transactions root

0xb4e1aa577553…faf6122d2e33

Receipts root

0xbc1063cffb21…6ec0d90d96f1

Nonce

0x0000000000000000

Extra data

0x0000001d7c38ac3c