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 #21269458 · ArcScan

Block

#21,269,458

2026-09-17 04:15:57 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,458
Timestamp: 25 days ago · 2026-09-17 04:15:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7762761c4f1dbc47d506b7a9924a33ff37633b88d3ec2fedb1d8b29dfb73e10
Parent hash: 0x034d301c…c36ced0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,458 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.4%1,929,765 / 30,000,000

Base fee

20 gwei

State root

0x1bf887929451…fe58748f2f02

Transactions root

0x8b8a154d2805…d433964cd7ae

Receipts root

0x28df88900f50…4dabb186a963

Nonce

0x0000000000000000

Extra data

0x00000004a817c800