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 #0x648326229d009aea2e1d56f2bb89f166994e2dc01c348008c6abd0dd9df5b32c · ArcScan

Block

#21,390,265

2026-09-17 21:17:17 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,265
Timestamp: 17 days ago · 2026-09-17 21:17:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x648326229d009aea2e1d56f2bb89f166994e2dc01c348008c6abd0dd9df5b32c
Parent hash: 0xd9e7c5e1…43b078e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,265 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.4%3,125,162 / 30,000,000

Base fee

20 gwei

State root

0x8cc6e2993e69…e6152cb54fae

Transactions root

0x1bb0dda0173e…ef84827c53fb

Receipts root

0x02dfee386fde…1076cb4a240c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800