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 #21320115 · ArcScan

Block

#21,320,115

2026-09-17 11:23:54 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,115
Timestamp: 44 days ago · 2026-09-17 11:23:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f1c082293effba4f5361b0b914f2abd45c2ed6d611a8ee333b1c635ba6e4d7b
Parent hash: 0xc4562f16…04903ed3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,115 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.5%8,538,134 / 30,000,000

Base fee

20 gwei

State root

0xd9c13a502932…e75d8ce18180

Transactions root

0xbb5c8b03b287…805afdf77084

Receipts root

0xded20704417a…e72bad696388

Nonce

0x0000000000000000

Extra data

0x00000004a817c800