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 #0x3949e527cd8e26c884f2601652a170b41a51092c14878dd8922b069aac6a70e1 · ArcScan

Block

#21,281,002

2026-09-17 05:53:29 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,002
Timestamp: 31 days ago · 2026-09-17 05:53:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x3949e527cd8e26c884f2601652a170b41a51092c14878dd8922b069aac6a70e1
Parent hash: 0x5b263620…130349cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,002 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.9%3,271,700 / 30,000,000

Base fee

20 gwei

State root

0x7938a100e43e…83cd9f042361

Transactions root

0xd23535b1700d…58dc42036c31

Receipts root

0x5d273c1fd16c…a6d3055f90f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800