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 #21520224 · ArcScan

Block

#21,520,224

2026-09-18 15:35:49 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,224
Timestamp: 47 days ago · 2026-09-18 15:35:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x566983d84453ca4b915c04b03cbc471f1695e52836384d414fc87bf2040c4337
Parent hash: 0xab84f0f1…0e7bce2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,224 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.6%1,075,715 / 30,000,000

Base fee

20 gwei

State root

0xb896f060465d…068640078451

Transactions root

0xfcaa77ca4995…d736ebe61a30

Receipts root

0x0e174cdcd180…314c4c7258c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800