Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x7fde88ee4bc0bdd31481c0e3544a75ba3393ff6c06612deb419bc6ed1f871c08 · ArcScan

Block

#21,378,756

2026-09-17 19:40:01 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,756
Timestamp: 55 days ago · 2026-09-17 19:40:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fde88ee4bc0bdd31481c0e3544a75ba3393ff6c06612deb419bc6ed1f871c08
Parent hash: 0x7ad1a515…ea4aed47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,756 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.4%3,118,685 / 30,000,000

Base fee

20 gwei

State root

0xfcc075a8716b…0ea2255105c3

Transactions root

0x8bf2c257b922…be1cbb619428

Receipts root

0x2e248c1dc75e…5ec98e03aebe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800