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 #0x271d5d0c3c2d1032983e8ea4357c518d1745abd06c2ec1a29bbb5ac7ff553fd9 · ArcScan

Block

#21,239,524

2026-09-17 00:03:11 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,524
Timestamp: 13 days ago · 2026-09-17 00:03:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x271d5d0c3c2d1032983e8ea4357c518d1745abd06c2ec1a29bbb5ac7ff553fd9
Parent hash: 0xa655431d…fe099c4d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,524 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

30.1%9,040,886 / 30,000,000

Base fee

20 gwei

State root

0xde5a159ddb98…b4afb07e5801

Transactions root

0x4c0fb84d1767…127fc6b3322a

Receipts root

0x0c02af265534…caa10c878fa0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800