Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x318756baa221434b829044b19416bfcf04fe887170587c9eb86073a38c774c2f · ArcScan

Block

#21,295,449

2026-09-17 07:55:33 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,449
Timestamp: 34 days ago · 2026-09-17 07:55:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x318756baa221434b829044b19416bfcf04fe887170587c9eb86073a38c774c2f
Parent hash: 0x0a52a379…57d2e1b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,449 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.4%3,709,916 / 30,000,000

Base fee

20 gwei

State root

0xe5077a572bc3…dfc50a9e9e02

Transactions root

0xbf3f4aacd149…71532520c7a9

Receipts root

0x675d64a158c2…6c5799de87a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800