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 #21394140 · ArcScan

Block

#21,394,140

2026-09-17 21:50:02 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,140
Timestamp: 33 days ago · 2026-09-17 21:50:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x6867a31452119596afbb80e540871d6a2867d2ef664ae7c0171610ad9ae31992
Parent hash: 0x46e65483…eaad3205
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,140 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.4%434,445 / 30,000,000

Base fee

20 gwei

State root

0x8a8c269dc952…10826dfc5571

Transactions root

0x51687cb4f372…25b4d435fd0e

Receipts root

0x4e79ded9f772…f58d11dba147

Nonce

0x0000000000000000

Extra data

0x00000004a817c800