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 #21329248 · ArcScan

Block

#21,329,248

2026-09-17 12:41:00 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,248
Timestamp: 43 days ago · 2026-09-17 12:41:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3078339b26396cbf0b85bc8c5b8637e2d9edd3eb272cdecd57686496ba30eac0
Parent hash: 0xed383bae…17ed914b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,248 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.4%5,535,577 / 30,000,000

Base fee

20 gwei

State root

0x3193e6365357…dcbce3677db3

Transactions root

0x66de70ff5561…7159b315d924

Receipts root

0x8599d4a6a7bd…d303197e8751

Nonce

0x0000000000000000

Extra data

0x00000004a817c800