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 #0xcf765054c96688686c41447f059fea000647acd23381568c10b0a66dcaf3b791 · ArcScan

Block

#21,184,172

2026-09-16 16:15:57 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,184,172
Timestamp: 4 days ago · 2026-09-16 16:15:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf765054c96688686c41447f059fea000647acd23381568c10b0a66dcaf3b791
Parent hash: 0x61fd3188…d68990ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,184,172 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

57.9%17,374,893 / 30,000,000

Base fee

20 gwei

State root

0x2d8f7035d23a…33d10ea770c2

Transactions root

0x5cf9f28d1d56…37936b4277f7

Receipts root

0x45ddaa3dc27b…0e03d3cd073d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800