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 #21172013 · ArcScan

Block

#21,172,013

2026-09-16 14:33:19 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,013
Timestamp: 21 days ago · 2026-09-16 14:33:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x8774c2991fbb414fd1d1ebb83a2ca694149ffbc4ed103850930b82dcfb0131ec
Parent hash: 0x23aaa22e…acbbc79c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,013 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

55.0%16,492,943 / 30,000,000

Base fee

219.296359769 gwei

State root

0x5d821251d3eb…dfd4a0e4a281

Transactions root

0xb81d1b591f18…b5268bb1ef1b

Receipts root

0xf9fb6e19ee6e…aa51cec89216

Nonce

0x0000000000000000

Extra data

0x00000033121e0d66