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 #0xb22f77be660647d3738a2186d228c34efced520c259b2b4a2233c0f54dead22f · ArcScan

Block

#21,366,643

2026-09-17 17:57:41 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,643
Timestamp: 44 days ago · 2026-09-17 17:57:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xb22f77be660647d3738a2186d228c34efced520c259b2b4a2233c0f54dead22f
Parent hash: 0x94f7ccd1…ef5d5e8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,643 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.0%5,404,177 / 30,000,000

Base fee

20 gwei

State root

0xe80befee37e5…06103648f3c6

Transactions root

0x96df17095b1b…37bf6728e273

Receipts root

0xa0bbc8d096b9…68ec4253a715

Nonce

0x0000000000000000

Extra data

0x00000004a817c800