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 #21253642 · ArcScan

Block

#21,253,642

2026-09-17 02:02:22 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,642
Timestamp: 23 days ago · 2026-09-17 02:02:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5fd18fab5811b08128477258aac68cdeaba617065a57f1ecab857f7810766f4
Parent hash: 0xae4fde88…0e04dbdb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,642 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.4%6,135,340 / 30,000,000

Base fee

20 gwei

State root

0xc3a143d3a490…bc53fe1a3f4b

Transactions root

0x96fc6abb6bfe…af31bae8cea0

Receipts root

0xafbbd170f72e…b69ec5637a62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800