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

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 #21248473 · ArcScan

Block

#21,248,473

2026-09-17 01:18:44 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,473
Timestamp: 6 days ago · 2026-09-17 01:18:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b62be8db9490f8d4d9dc6ee180b3fb538364ab3e435d03a375bd6ecca85e699
Parent hash: 0x604e0749…c07d3f7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,473 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.8%6,227,744 / 30,000,000

Base fee

20 gwei

State root

0xfcaefedbc5b9…09e0293d44ba

Transactions root

0xedc1d103a71d…6a65372015d2

Receipts root

0xc6c0188735f0…1cd012331171

Nonce

0x0000000000000000

Extra data

0x00000004a817c800