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 #21387794 · ArcScan

Block

#21,387,794

2026-09-17 20:56:24 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,794
Timestamp: 7 days ago · 2026-09-17 20:56:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d2a7cd92f1ab155a27cc2c2db56a0038c1fc03f17865db114f6d59b33874c1f
Parent hash: 0xbe92d137…902de1e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,794 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.7%2,906,023 / 30,000,000

Base fee

20 gwei

State root

0x54880a2e199f…111a2396de5c

Transactions root

0x34080a100a66…2e04819c872e

Receipts root

0x7f74c0278182…de4d21488bf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800