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 #0xa4fddaac53ef567e6457dd469b6ae21c48de0eddf4c5d44da6fc70ce01380ed6 · ArcScan

Block

#21,340,496

2026-09-17 14:16:01 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,496
Timestamp: 54 days ago · 2026-09-17 14:16:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4fddaac53ef567e6457dd469b6ae21c48de0eddf4c5d44da6fc70ce01380ed6
Parent hash: 0x280392f7…60529ff7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,496 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

27.8%8,352,064 / 30,000,000

Base fee

20 gwei

State root

0xb16e8d64c33f…283afbbda2e9

Transactions root

0x08aff21da189…046a4c637124

Receipts root

0x45e215df1d10…0e1e66d9bfd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800