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 #21215341 · ArcScan

Block

#21,215,341

2026-09-16 20:39:03 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,341
Timestamp: 8 days ago · 2026-09-16 20:39:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b2476aa185ba833a9f529eeba58a1f46e53ab09bf3b60546970156a3a021657
Parent hash: 0x605e5d8b…1c59e54f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,341 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

46.5%13,951,401 / 30,000,000

Base fee

20 gwei

State root

0xc1bff2204f35…853ef689dece

Transactions root

0xe31d12815176…311a3bf15d18

Receipts root

0xa5cfbdaee514…2920fcb5b9c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800