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

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 #21394005 · ArcScan

Block

#21,394,005

2026-09-17 21:48:54 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,005
Timestamp: 38 days ago · 2026-09-17 21:48:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5a0a7890b3eb04a77677e8dc75625aeb5a7f43f40bae1681bd672c2393bc8fc
Parent hash: 0xf10d14fe…3d8dfa20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,005 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.9%1,468,932 / 30,000,000

Base fee

20 gwei

State root

0x06ef8c456f8a…b87af237cd48

Transactions root

0x3915eef64992…1a20498e3eff

Receipts root

0x7a2786bf0f1c…8f28ecdb5798

Nonce

0x0000000000000000

Extra data

0x00000004a817c800