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 #21348319 · ArcScan

Block

#21,348,319

2026-09-17 15:22:06 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,319
Timestamp: 16 days ago · 2026-09-17 15:22:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x81ebf22a5695452e50443b0789a9e156aefadf633354e228d5e42e963b317d27
Parent hash: 0x9508d170…02f0dff6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,319 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.7%1,721,946 / 30,000,000

Base fee

20 gwei

State root

0xfb8feab1d53e…37aa62bbeafb

Transactions root

0xb625290dcac7…d3c5aca6c153

Receipts root

0x0cca660acf73…1c1fb91aa9d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800