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 #0x427d85f81fff5312336723b31b0177ae7fe8b71ada3c7d6454c50977bed59983 · ArcScan

Block

#21,256,533

2026-09-17 02:26:47 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,533
Timestamp: 54 days ago · 2026-09-17 02:26:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x427d85f81fff5312336723b31b0177ae7fe8b71ada3c7d6454c50977bed59983
Parent hash: 0x0e6a36d7…db9445b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,533 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.4%3,436,030 / 30,000,000

Base fee

20 gwei

State root

0x539b0d93bedb…56006fb29c6c

Transactions root

0x5fb13753d450…f3f934f8dda1

Receipts root

0x5cb4328feaba…55fdb371d07a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800