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 #0x3896ed9b0a282dc37e99bf3076ab27b36559a2d0ae9cd65376278864f999406d · ArcScan

Block

#21,403,933

2026-09-17 23:12:49 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,933
Timestamp: 50 days ago · 2026-09-17 23:12:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x3896ed9b0a282dc37e99bf3076ab27b36559a2d0ae9cd65376278864f999406d
Parent hash: 0x5ef15df9…3d475dbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,933 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.2%1,548,249 / 30,000,000

Base fee

20 gwei

State root

0x1f94f5dfff02…a6c725a64206

Transactions root

0x9b19db64da7c…8edfcefdc385

Receipts root

0x0d4553fd826e…2b820748eb6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800