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 #21277833 · ArcScan

Block

#21,277,833

2026-09-17 05:26:43 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,833
Timestamp: 11 days ago · 2026-09-17 05:26:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f884c18e5571fd4a65ee120abc7514c866c22e5e16884976b4904df27d23344
Parent hash: 0xeaa176db…cb229453
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,833 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.7%4,401,165 / 30,000,000

Base fee

20 gwei

State root

0xf9d3d467a912…c932b48a86bd

Transactions root

0xf6d490fd76df…a9e49788d07e

Receipts root

0xcf4db5933974…3cc622826a24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800