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 #0x4f88dfafb05b48fd50c5df4f3db63ba6fb25feffb4a9f7443cebe5fae2b24be5 · ArcScan

Block

#21,419,637

2026-09-18 01:25:34 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,637
Timestamp: 23 days ago · 2026-09-18 01:25:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f88dfafb05b48fd50c5df4f3db63ba6fb25feffb4a9f7443cebe5fae2b24be5
Parent hash: 0xc8df2186…bd5f7a52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,637 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.0%4,497,619 / 30,000,000

Base fee

20 gwei

State root

0xabd77f0a5551…0c8c77d88c22

Transactions root

0x2be7f8b7b9bb…f7076d17e743

Receipts root

0x36baa0c05005…526786789094

Nonce

0x0000000000000000

Extra data

0x00000004a817c800