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 #21269889 · ArcScan

Block

#21,269,889

2026-09-17 04:19:36 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,889
Timestamp: 14 days ago · 2026-09-17 04:19:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d9dc648c34ffa7e78d48736a5b5a4f28f87c2897a7dcc7e15844eb04be8fb87
Parent hash: 0x9aa03ebb…a44a4be2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,889 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.5%6,455,448 / 30,000,000

Base fee

20 gwei

State root

0xd8c1590c22d1…917612de4185

Transactions root

0xa2196cefd8b4…a9c6c68f2986

Receipts root

0x5f347c1c10e2…6dd83eaf1276

Nonce

0x0000000000000000

Extra data

0x00000004a817c800