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 #21301827 · ArcScan

Block

#21,301,827

2026-09-17 08:49:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,827
Timestamp: 6 days ago · 2026-09-17 08:49:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x2751c51f48ed77652e2bb3746f3ab476d1d559f6da15b12f0ca5e0f5723e47e3
Parent hash: 0x6189203a…73b47267
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,827 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.0%5,401,486 / 30,000,000

Base fee

20 gwei

State root

0xe998ad07deb6…a531d28f25fe

Transactions root

0xacbcc70acfe6…e90ac1033cba

Receipts root

0x1f60cfa1f744…d111d6364cdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800