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 #21385783 · ArcScan

Block

#21,385,783

2026-09-17 20:39:25 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,783
Timestamp: 6 days ago · 2026-09-17 20:39:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x9861bddf567fbd32585efd2e3aa9fa4a644845449c74c1cae20a31146795f638
Parent hash: 0xa9a97544…941c8db6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,783 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.1%9,044,448 / 30,000,000

Base fee

20 gwei

State root

0xae6c1dfebd7c…7bbf6f48f599

Transactions root

0x40567e0219c3…cd4ff9d43669

Receipts root

0xdf90fe998e50…42dfc5f67c14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800