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 #0x512219ee21ef6db90c1efde5736060236fa6f0d6298e4b204d2ab64c336c8737 · ArcScan

Block

#21,379,727

2026-09-17 19:48:14 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,727
Timestamp: 45 days ago · 2026-09-17 19:48:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x512219ee21ef6db90c1efde5736060236fa6f0d6298e4b204d2ab64c336c8737
Parent hash: 0xc85f5487…dc193add
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,727 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

23.8%7,133,474 / 30,000,000

Base fee

20 gwei

State root

0x8582671846d8…af77b5f1edd5

Transactions root

0xefa89edd8a48…3d9ced67552a

Receipts root

0xaa55c33a2218…fea06bd9712a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800