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 #0x815d2bc24fa1cd7c4a2d6062cbdcf99bab7da7f464716ea2b99040cb20a7ff40 · ArcScan

Block

#21,390,679

2026-09-17 21:20:47 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,679
Timestamp: 5 days ago · 2026-09-17 21:20:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x815d2bc24fa1cd7c4a2d6062cbdcf99bab7da7f464716ea2b99040cb20a7ff40
Parent hash: 0x12fd7d5e…7916e938
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,679 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.7%1,419,771 / 30,000,000

Base fee

20 gwei

State root

0x928fe3cc9ba4…f28a49589a1a

Transactions root

0x8c16d1a76140…bf8b07fac570

Receipts root

0x0a68cfb79ceb…84a1eb47aef9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800