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 #21256226 · ArcScan

Block

#21,256,226

2026-09-17 02:24:11 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,226
Timestamp: 51 days ago · 2026-09-17 02:24:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x3198ac21f505d9bbe2561bca4ee850c3c0c4bb0bc8a9b75b89bc7c64a9c8c83e
Parent hash: 0x09f4ddaf…4b481365
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,226 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

49.1%14,739,995 / 30,000,000

Base fee

20 gwei

State root

0xcf8530513acb…53ad97f131e0

Transactions root

0x2d634b291178…173b2ca9cdb3

Receipts root

0x60c0419313f1…92ec7fe22398

Nonce

0x0000000000000000

Extra data

0x00000004a817c800