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 #0xf15691b387c40f59ea5eb1eb24a1eed1fec2917966f44646a260346b03117460 · ArcScan

Block

#21,387,764

2026-09-17 20:56:09 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,764
Timestamp: 6 days ago · 2026-09-17 20:56:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf15691b387c40f59ea5eb1eb24a1eed1fec2917966f44646a260346b03117460
Parent hash: 0xcf5efea0…c3c05fd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,764 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.6%1,688,944 / 30,000,000

Base fee

20 gwei

State root

0x8970b87c5116…a1babba5213e

Transactions root

0x22a58cc2dcb5…e1b455426513

Receipts root

0x423b7ac05e8b…0ded41ab13ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800