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 #0x102f721cb5c19e65c77ca58cbbee1234e890ea7e7c71352da9c486d58158678d · ArcScan

Block

#21,372,581

2026-09-17 18:47:51 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,581
Timestamp: 37 days ago · 2026-09-17 18:47:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x102f721cb5c19e65c77ca58cbbee1234e890ea7e7c71352da9c486d58158678d
Parent hash: 0x7545cb33…8f6a1707
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,581 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.1%3,331,486 / 30,000,000

Base fee

20 gwei

State root

0x31fd7760ba03…8d2913fa5a27

Transactions root

0x26bea8bced1c…53b2359e6a2e

Receipts root

0xe630bbc9ec8b…30471396defe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800