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 #21300749 · ArcScan

Block

#21,300,749

2026-09-17 08:40:21 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,749
Timestamp: 23 days ago · 2026-09-17 08:40:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ccfbb60c23861535d664b694ff746c1a7fc648d48e428a73c98cd8a52ef13b8
Parent hash: 0x1419b897…c9459d2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,749 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

22.0%6,614,719 / 30,000,000

Base fee

20 gwei

State root

0xa51d9cb881a2…80e1c0d9826f

Transactions root

0x6ac2e41cc46e…380f9d3b69c5

Receipts root

0x7b01aa997afd…a10e2d89b97a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800