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 #0x3b1bf46d7fc45e37a9f09d22815542b40f1939c7849f7c4e41c2f4032577ed69 · ArcScan

Block

#21,549,223

2026-09-18 19:40:58 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,223
Timestamp: 27 days ago · 2026-09-18 19:40:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b1bf46d7fc45e37a9f09d22815542b40f1939c7849f7c4e41c2f4032577ed69
Parent hash: 0xd77f7f86…f55ea131
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,223 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

0.8%231,778 / 30,000,000

Base fee

20 gwei

State root

0x007b8d6571dd…f0cf381192c0

Transactions root

0x61caae566ce5…4674a1d285d9

Receipts root

0x6b9a6a438a5d…20b4e274a8bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800