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 #0xc71fa1a8b7db258778bc0b1e6f75d4f0d3ef273e2fde94ec62e1d25e60d38250 · ArcScan

Block

#21,365,759

2026-09-17 17:50:13 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,759
Timestamp: 55 days ago · 2026-09-17 17:50:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xc71fa1a8b7db258778bc0b1e6f75d4f0d3ef273e2fde94ec62e1d25e60d38250
Parent hash: 0x107ed9a6…682257c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,759 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.0%6,289,594 / 30,000,000

Base fee

20 gwei

State root

0x314643f6e65b…04580c90cd84

Transactions root

0x0a579f179ca0…06bdaf6d6907

Receipts root

0x3100fa6ad59a…3927dfa24f76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800