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 #0x72ccf9fd535502a01d13f201466a70575e0a6f56dd8537b15e23c9f471349823 · ArcScan

Block

#21,210,823

2026-09-16 20:00:55 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,823
Timestamp: 12 days ago · 2026-09-16 20:00:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x72ccf9fd535502a01d13f201466a70575e0a6f56dd8537b15e23c9f471349823
Parent hash: 0xc0524c40…a27cdde5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,823 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

49.5%14,856,440 / 30,000,000

Base fee

20.064834461 gwei

State root

0xe78333d72c63…cf9387e1f9e2

Transactions root

0x8bf98caa4f32…064ccbb32462

Receipts root

0x4ba4851f47b5…8633be0181cb

Nonce

0x0000000000000000

Extra data

0x00000004a8969090