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 #0xdb8c0dc732fcafa246d3d7d1d5c883ce281321c07b3b94e9ca7e64b51d897b33 · ArcScan

Block

#21,485,878

2026-09-18 10:45:30 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,878
Timestamp: 53 days ago · 2026-09-18 10:45:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb8c0dc732fcafa246d3d7d1d5c883ce281321c07b3b94e9ca7e64b51d897b33
Parent hash: 0xd0a8e0a9…6976266f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,878 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.5%765,081 / 30,000,000

Base fee

20 gwei

State root

0xddc8fc7fbcc8…9665c496f54f

Transactions root

0xc6cc64837c34…069dba44a697

Receipts root

0x978a183d4df8…0fcf0cdecaa1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800