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 #0x9229a48477edbbf174067ddc8b071bb47c6f1932de7e74dc6db9f81d155f997d · ArcScan

Block

#21,238,123

2026-09-16 23:51:21 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,123
Timestamp: 12 days ago · 2026-09-16 23:51:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x9229a48477edbbf174067ddc8b071bb47c6f1932de7e74dc6db9f81d155f997d
Parent hash: 0x02516d3f…56b5b51c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,123 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.6%5,595,145 / 30,000,000

Base fee

20 gwei

State root

0x978238f28245…b2103719a37b

Transactions root

0x9dfa22a05e29…2d23f71da5e0

Receipts root

0xd82958d91257…6cda7acd6011

Nonce

0x0000000000000000

Extra data

0x00000004a817c800