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 #0x25fac90a1100de9d1ce02392e2e0e43dde19a2c7bf212c4dbe7dacd4359a4c91 · ArcScan

Block

#21,324,307

2026-09-17 11:59:17 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,307
Timestamp: 17 days ago · 2026-09-17 11:59:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x25fac90a1100de9d1ce02392e2e0e43dde19a2c7bf212c4dbe7dacd4359a4c91
Parent hash: 0xa9c42983…933d656a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,307 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.8%1,428,088 / 30,000,000

Base fee

20 gwei

State root

0x3c62071e5260…e4d47ebc61b7

Transactions root

0x474b1fe88842…03e57950f81c

Receipts root

0x75d8c2ac0057…948e3b74dd24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800