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 #0xf866acfc542406d21da24f8e12e5ff3bca053f018e1739042604f48c455cf92b · ArcScan

Block

#21,340,093

2026-09-17 14:12:37 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,093
Timestamp: 49 days ago · 2026-09-17 14:12:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf866acfc542406d21da24f8e12e5ff3bca053f018e1739042604f48c455cf92b
Parent hash: 0xdc21bc36…d2fdd8fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,093 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.1%6,943,449 / 30,000,000

Base fee

20 gwei

State root

0x2771fdb163da…5d474974b910

Transactions root

0x2c46c0b65d27…3b5f6922b2da

Receipts root

0x0f4f543bdff3…7eca58efd2a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800