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 #21275750 · ArcScan

Block

#21,275,750

2026-09-17 05:09:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,750
Timestamp: 7 days ago · 2026-09-17 05:09:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x412f685e70151d60645852ba0aa25045fd5c23590c97f2cad39f2d91b4f83c92
Parent hash: 0x193657b8…755f75b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,750 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.5%4,358,384 / 30,000,000

Base fee

20 gwei

State root

0x0e48f40b849d…4cba528563a3

Transactions root

0x737316c42b30…44bc658635f1

Receipts root

0x06127a7f8364…75b9e3ff0316

Nonce

0x0000000000000000

Extra data

0x00000004a817c800