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 #21264130 · ArcScan

Block

#21,264,130

2026-09-17 03:30:57 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,130
Timestamp: 14 days ago · 2026-09-17 03:30:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7f1a76c3405514cae5f593de5450781b2cbf122beb4859db576f7b11af6327a
Parent hash: 0xd3be1f9b…5510bb86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,130 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.8%2,655,186 / 30,000,000

Base fee

20 gwei

State root

0x9e0e2a0acc91…564a13b11483

Transactions root

0x949998647dd4…0a9f308f64ed

Receipts root

0xb8d90d2550d8…3468ff8813f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800