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 #0xf8f8c4ca9ee1d679cf8b0b2d0dafdf574b1f4d096ab0617178332d91f4473b0b · ArcScan

Block

#21,621,262

2026-09-19 05:50:05 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,262
Timestamp: 52 days ago · 2026-09-19 05:50:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8f8c4ca9ee1d679cf8b0b2d0dafdf574b1f4d096ab0617178332d91f4473b0b
Parent hash: 0xf8a78219…68515b1f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,262 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.7%4,096,008 / 30,000,000

Base fee

20 gwei

State root

0x5aecb8b782d4…eff070811192

Transactions root

0x775bb2397ce5…5501f98d53ad

Receipts root

0x4acd29901ec7…44260e76182e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800