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 #0x38211a202e953099ebd9af1835234d5f160c54fd7545dfe6079b3f81b2eb33c8 · ArcScan

Block

#21,398,142

2026-09-17 22:23:52 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,142
Timestamp: 52 days ago · 2026-09-17 22:23:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x38211a202e953099ebd9af1835234d5f160c54fd7545dfe6079b3f81b2eb33c8
Parent hash: 0xf6935ea2…34913b29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,142 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.0%896,265 / 30,000,000

Base fee

20 gwei

State root

0xc8db1f47fd19…d46357226d4f

Transactions root

0x3fe797d3e3a4…8aac0286c7e7

Receipts root

0x9555ab840295…e6e250cb63d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800