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 #0x3ff5156740baa27bccc6086b8e78412f6497647d5e2c9974a6525e172aa97cad · ArcScan

Block

#21,244,918

2026-09-17 00:48:43 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,918
Timestamp: 22 days ago · 2026-09-17 00:48:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ff5156740baa27bccc6086b8e78412f6497647d5e2c9974a6525e172aa97cad
Parent hash: 0x30dfb116…18bcacc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,918 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

48.9%14,655,708 / 30,000,000

Base fee

20 gwei

State root

0x84e498234b2f…8244173af564

Transactions root

0x923006d148ab…0234de2e6168

Receipts root

0xf8cafadca04d…3b5c25a8b0ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800