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

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 #21485112 · ArcScan

Block

#21,485,112

2026-09-18 10:39:01 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,112
Timestamp: 45 days ago · 2026-09-18 10:39:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa693906b5612d8b2efea27b34389fca1c2605169a44c026e98d5601c45f4fc54
Parent hash: 0x2c3bd839…89f6a97f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,112 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.9%871,784 / 30,000,000

Base fee

20 gwei

State root

0x9d321b5ff61d…68acce54c255

Transactions root

0xadc3a2aeda78…070fb1354558

Receipts root

0xa4da1a4c6a5c…97bdfebf0644

Nonce

0x0000000000000000

Extra data

0x00000004a817c800