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 #21338938 · ArcScan

Block

#21,338,938

2026-09-17 14:02:51 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,938
Timestamp: 12 days ago · 2026-09-17 14:02:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d9336c587b74d3298fabb052194768c3a15539ca1ac5cdcf8f8146f6a4a065b
Parent hash: 0xe7b1c26e…15334be4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,938 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.6%8,865,095 / 30,000,000

Base fee

20 gwei

State root

0xbff18abbcd4a…8ea3a4d75345

Transactions root

0x7fd7abb722c1…447ada608a65

Receipts root

0xa3b4278ab4fe…086684d38bb2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800