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 #21311272 · ArcScan

Block

#21,311,272

2026-09-17 10:09:14 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,272
Timestamp: 22 days ago · 2026-09-17 10:09:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x39f2beba9be40a863a870927c5d57a18a71709abdd06cd1dce5c8564288a46d0
Parent hash: 0xc9f3f14b…9c313f45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,272 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

55.4%16,622,276 / 30,000,000

Base fee

20 gwei

State root

0xf7671a1b8f33…5d7f7eee5ffd

Transactions root

0x1e282613232e…b837b5a98385

Receipts root

0x9f89e5aaf84a…8d8c13af4263

Nonce

0x0000000000000000

Extra data

0x00000004a817c800