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 #0x3321af3e8e2bf8c6c3dc880ecd61e59fc082a503aaff73fb94ca1898603f9420 · ArcScan

Block

#21,548,975

2026-09-18 19:38:52 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,975
Timestamp: 35 days ago · 2026-09-18 19:38:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3321af3e8e2bf8c6c3dc880ecd61e59fc082a503aaff73fb94ca1898603f9420
Parent hash: 0x22490c74…36570b81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,975 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.1%21,000 / 30,000,000

Base fee

20 gwei

State root

0x7e185f1702d1…b468fac83980

Transactions root

0x0c921a86816c…ee47ea9db08a

Receipts root

0xc278cd3b207d…47e717b28070

Nonce

0x0000000000000000

Extra data

0x00000004a817c800