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 #21544086 · ArcScan

Block

#21,544,086

2026-09-18 18:57:32 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,086
Timestamp: 57 days ago · 2026-09-18 18:57:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c6ef96a9cd206a34463b44a808466ec72aac8f82d3d405bb1078ae140ee499b
Parent hash: 0x5631a1bb…69400bb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,086 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.9%1,467,730 / 30,000,000

Base fee

20 gwei

State root

0x311a294d3746…be9b48d6ce1e

Transactions root

0x0beb392002df…8102bdf4b058

Receipts root

0xc04d5630de90…c71f9d8b527d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800