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 #21416434 · ArcScan

Block

#21,416,434

2026-09-18 00:58:30 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,434
Timestamp: 58 days ago · 2026-09-18 00:58:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b4128014108ec3a4b8bd54a595b40021d492d163ae830a70989f7253e5fbf34
Parent hash: 0xba8aa355…53f00754
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,434 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.7%7,100,288 / 30,000,000

Base fee

20 gwei

State root

0x176514805ee2…020aa84a55e9

Transactions root

0x48937974d845…008dc885a8fa

Receipts root

0x36a2bf09140e…e9594830d84b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800