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 #21257196 · ArcScan

Block

#21,257,196

2026-09-17 02:32:23 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,196
Timestamp: 59 days ago · 2026-09-17 02:32:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xd632325b15bd45ed075b1a9b7ca5d806bb139472d3f5bedf2c683b1aa3162c5a
Parent hash: 0xbf586885…9558e109
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,196 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.0%3,911,943 / 30,000,000

Base fee

20 gwei

State root

0xc813303f6636…f0fd0d8de540

Transactions root

0x1016a942b9d1…5c1a583615dc

Receipts root

0xf27f4bc384d6…e8cbff59d232

Nonce

0x0000000000000000

Extra data

0x00000004a817c800