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 #0x3eec3b9f5e1ea51102cfcd8f0b4478f5602bcf34d693baadd54502cb287266b7 · ArcScan

Block

#21,306,009

2026-09-17 09:24:47 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,009
Timestamp: 6 days ago · 2026-09-17 09:24:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x3eec3b9f5e1ea51102cfcd8f0b4478f5602bcf34d693baadd54502cb287266b7
Parent hash: 0x7147ae16…74cb11cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,009 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.4%3,426,085 / 30,000,000

Base fee

20 gwei

State root

0x68b87d908b17…1bda9c03f205

Transactions root

0x01a09671e3bc…6144ea850b50

Receipts root

0x147bf3b11b3c…d475e9eb1b54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800