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 #0x7a5b54f24e0e163bc0d724c9d365a26ebde585e6c2b1b153b166a8a1fc409582 · ArcScan

Block

#21,566,040

2026-09-18 22:03:10 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,040
Timestamp: 48 days ago · 2026-09-18 22:03:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a5b54f24e0e163bc0d724c9d365a26ebde585e6c2b1b153b166a8a1fc409582
Parent hash: 0x68c86d57…9bef0a6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,040 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.0%307,274 / 30,000,000

Base fee

20 gwei

State root

0xc31aaeedab54…84cc9b845b45

Transactions root

0x59695f097954…312eadb27ed0

Receipts root

0xdab027b8ed42…917575593ec9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800