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 #21400531 · ArcScan

Block

#21,400,531

2026-09-17 22:44:04 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,531
Timestamp: 6 days ago · 2026-09-17 22:44:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x04a7839d3bd8927bbcf14eee524c1f8c9be5174763e83d0b89ae435045e6089d
Parent hash: 0x96a5598f…ecfb04a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,531 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.8%1,430,600 / 30,000,000

Base fee

20 gwei

State root

0x555d2f276bb6…6953f10f153b

Transactions root

0x4cd28111e6be…ff13977adb6a

Receipts root

0x31e4008a4b79…d42c3c111328

Nonce

0x0000000000000000

Extra data

0x00000004a817c800