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 #21401271 · ArcScan

Block

#21,401,271

2026-09-17 22:50:19 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,271
Timestamp: 23 days ago · 2026-09-17 22:50:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x07be20661184c478dba1a89f93b3a1a5b21e4524acb4f5786f04f554a178fe23
Parent hash: 0x014278ec…9ba9f6ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,271 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.8%3,841,927 / 30,000,000

Base fee

20 gwei

State root

0x55ea2cd571f8…9c625edab736

Transactions root

0x3e1221ca794b…33476c5a7525

Receipts root

0x30c9b8c4f9dd…334bd26fd4de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800