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 #21366240 · ArcScan

Block

#21,366,240

2026-09-17 17:54:17 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,240
Timestamp: 51 days ago · 2026-09-17 17:54:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x3036b7fea60bcf98b510b860414ef509a3ac3f9371074c36279238d86802a406
Parent hash: 0xf198cd9f…3236934b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,240 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.3%2,475,086 / 30,000,000

Base fee

20 gwei

State root

0x0083711d8e98…19b35f5f6640

Transactions root

0x081c968f2995…6dc970f49342

Receipts root

0xf900aed22c9f…21fb771ce2d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800