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 #21366570 · ArcScan

Block

#21,366,570

2026-09-17 17:57:04 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,570
Timestamp: 47 days ago · 2026-09-17 17:57:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d75547e946d34e33d0d706109f615e772522f4ffe7de340bd12649e1d68e9c6
Parent hash: 0x19d9efa2…999c703f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,570 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.1%6,025,234 / 30,000,000

Base fee

20 gwei

State root

0xb9efb3b541fd…a7eb99bcb401

Transactions root

0xc2d4b3f15939…1a8865e5a4cd

Receipts root

0x7b52ef61256a…6f19ca1b3139

Nonce

0x0000000000000000

Extra data

0x00000004a817c800