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 #21316456 · ArcScan

Block

#21,316,456

2026-09-17 10:53:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,456
Timestamp: 49 days ago · 2026-09-17 10:53:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x44e5bfe556e64a5e62c95d19052ead6e2e9632c3bed491df4cc8bb5194a5bd8e
Parent hash: 0x118bcf8d…c6a4a28b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,456 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.0%5,101,650 / 30,000,000

Base fee

20 gwei

State root

0x609fcc191229…0291fc2490eb

Transactions root

0x4e28e1b0dade…acc18abbe830

Receipts root

0xd965a7d52395…d9a9ce577f17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800