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 #21171170 · ArcScan

Block

#21,171,170

2026-09-16 14:26:12 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,170
Timestamp: 13 days ago · 2026-09-16 14:26:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a2640a7208ef4c7633e56bddedcdbced9080e22c0bdddfb337d819b6270eeb5
Parent hash: 0x691f7cd2…0e436c9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,170 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

64.8%19,430,523 / 30,000,000

Base fee

228.972285801 gwei

State root

0x65efb3294680…29c86acac12d

Transactions root

0xd5a043ab7416…b1281aa47aaf

Receipts root

0x81bbc8469d2f…10c764f7b632

Nonce

0x0000000000000000

Extra data

0x000000354ee18eeb