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 #0xa7041b42ec6420eb258d7900f9654275cf10099f1abb35e13e87e8d45b6fa68e · ArcScan

Block

#21,399,608

2026-09-17 22:36:16 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,608
Timestamp: 20 days ago · 2026-09-17 22:36:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7041b42ec6420eb258d7900f9654275cf10099f1abb35e13e87e8d45b6fa68e
Parent hash: 0x0efe0534…3b7980eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,608 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.9%1,164,481 / 30,000,000

Base fee

20 gwei

State root

0x16d4059cba5d…060e29d78753

Transactions root

0x744279cfa623…2313e2b1669e

Receipts root

0x17601b5faa69…981a38a93584

Nonce

0x0000000000000000

Extra data

0x00000004a817c800