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 #21340414 · ArcScan

Block

#21,340,414

2026-09-17 14:15:19 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,414
Timestamp: 53 days ago · 2026-09-17 14:15:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xfad37193ee12435982a34bab4ccb3eac373e94770e7cce65fbba5ee9c4b21fd1
Parent hash: 0x03388e23…8c6633a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,414 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.0%3,589,028 / 30,000,000

Base fee

20 gwei

State root

0x17324d84e1c9…e6ba57df6f1e

Transactions root

0x927daa3d75f2…0314c8cab732

Receipts root

0x007c05a52f98…3b385677f6f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800