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 #21443930 · ArcScan

Block

#21,443,930

2026-09-18 04:50:54 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,930
Timestamp: 9 days ago · 2026-09-18 04:50:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5eec17da530e6bb945cbda58c7323575a7a5f4a7600e1a911297b32825a31d3
Parent hash: 0xaeb81908…9b4f4f76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,930 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.6%1,388,407 / 30,000,000

Base fee

20 gwei

State root

0xafe7f305fcda…8307dcfc4465

Transactions root

0xe8814f9969e7…f2ea5e1f20f4

Receipts root

0x705239345a99…f485d6396047

Nonce

0x0000000000000000

Extra data

0x00000004a817c800