Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x637cb755452a6f61c360566e84716b75a2ebdf0f082196974cfd0667303775cc · ArcScan

Block

#21,226,091

2026-09-16 22:09:48 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,091
Timestamp: 3 days ago · 2026-09-16 22:09:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x637cb755452a6f61c360566e84716b75a2ebdf0f082196974cfd0667303775cc
Parent hash: 0x51d922a9…ae7f0cef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,091 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

49.2%14,765,510 / 30,000,000

Base fee

20 gwei

State root

0xa437c9a86ebe…d012a2aa7759

Transactions root

0x95e946e4cc08…cc89a5743a24

Receipts root

0x79e436fdf0aa…ee06bb9c5ed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800