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 #21320505 · ArcScan

Block

#21,320,505

2026-09-17 11:27:11 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,505
Timestamp: 31 days ago · 2026-09-17 11:27:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa50677f2925dfc00fc120194a4bf23cb7d769d2d2afdfbdb16e298ec74f4a270
Parent hash: 0x699effe8…f8be862c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,505 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.9%4,775,496 / 30,000,000

Base fee

20 gwei

State root

0xbc75e965f477…0f2ee08a8170

Transactions root

0xc989df41d144…bacf0c3bfb1a

Receipts root

0xdf1e62f299dc…da22da3d1c77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800