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 #0xf8d17e5fc5768cdb3976bab447e994e0c832d03aab53e12816a533604218b2d6 · ArcScan

Block

#21,557,357

2026-09-18 20:49:45 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,357
Timestamp: 18 days ago · 2026-09-18 20:49:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8d17e5fc5768cdb3976bab447e994e0c832d03aab53e12816a533604218b2d6
Parent hash: 0x5dc0921a…4ff99c9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,357 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.5%1,041,425 / 30,000,000

Base fee

20 gwei

State root

0xe53905482222…e9fcd9caafb2

Transactions root

0x5d7251ec179d…1504ba37a823

Receipts root

0x10befaeef500…bd90f5a23e02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800