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 #21367661 · ArcScan

Block

#21,367,661

2026-09-17 18:06:17 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,661
Timestamp: 13 days ago · 2026-09-17 18:06:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f8586d6d9ecca39582bdf3bed1f1a8eb5404fc7a3e1606d8ea7d41e117c71de
Parent hash: 0xf670097e…61767035
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,661 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.6%3,491,445 / 30,000,000

Base fee

20 gwei

State root

0xac3426141634…beda893b564a

Transactions root

0x04ef160c108a…0707eea6857c

Receipts root

0x70d196abc5a5…6c9db1cce5f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800