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 #21327729 · ArcScan

Block

#21,327,729

2026-09-17 12:28:11 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,729
Timestamp: 23 days ago · 2026-09-17 12:28:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x85861771bcf6540b7e16f23ec1ef784491dd81daffa52eef9625122618ac4f5c
Parent hash: 0x342236ca…6490c3fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,729 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

27.3%8,186,853 / 30,000,000

Base fee

20 gwei

State root

0xc86c5f5a7724…9d0153ccc7ce

Transactions root

0x8669deec8e4d…68c0a4ba8e26

Receipts root

0x6ab745576911…fd8f995e06ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800