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 #21512229 · ArcScan

Block

#21,512,229

2026-09-18 14:28:15 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,229
Timestamp: 38 days ago · 2026-09-18 14:28:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x0243fa2aaf9bdcd4746359fc614050afb477136d61cbb1044438824e857773f7
Parent hash: 0x2d022b80…c911a157
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,229 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.9%2,079,357 / 30,000,000

Base fee

20 gwei

State root

0x5f529dfd58c8…54579095c248

Transactions root

0x743f742c08bc…892a24f336a9

Receipts root

0xe61dd76235ac…370689914ab6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800