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 #21394653 · ArcScan

Block

#21,394,653

2026-09-17 21:54:23 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,653
Timestamp: 18 days ago · 2026-09-17 21:54:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3b9f6efaa8c8349434745d0bf5b54065ffe7bdb13229b5a74e4da5348e415d2
Parent hash: 0xd2031465…d395b322
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,653 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.1%634,667 / 30,000,000

Base fee

20 gwei

State root

0x72fabb3e86f8…1069b1190595

Transactions root

0x6589a3e09b93…625bb93004f0

Receipts root

0xe5cb5baa44c5…560051cd24f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800