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 #21301137 · ArcScan

Block

#21,301,137

2026-09-17 08:43:38 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,137
Timestamp: 12 days ago · 2026-09-17 08:43:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1914e7d0e18e6345a8c5b6ed1446a7188d3433dc509c346488003cabedf4d73
Parent hash: 0xa31009ad…1709dc07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,137 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.8%4,742,317 / 30,000,000

Base fee

20 gwei

State root

0xa879170b01c8…3514c5d976de

Transactions root

0x79ec21279374…5999aa5484c3

Receipts root

0x7743394663e5…47815cb3b114

Nonce

0x0000000000000000

Extra data

0x00000004a817c800