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 #0xf85cbf319e0d05830954f56585a9d4522bd30feca1a91756017304b5db771aae · ArcScan

Block

#21,255,520

2026-09-17 02:18:14 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,520
Timestamp: 35 days ago · 2026-09-17 02:18:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xf85cbf319e0d05830954f56585a9d4522bd30feca1a91756017304b5db771aae
Parent hash: 0xf1fa9203…0864d90f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,520 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.4%6,734,205 / 30,000,000

Base fee

20 gwei

State root

0x7ca6807574fc…d02c0bf7d008

Transactions root

0xdbd17efeba47…07578f94840d

Receipts root

0x5b8c273c145e…4e3cbffafbb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800