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 #0x3962189a953a9851a24abc5defa9ceafaddda126ae7bc42ccdb283d56bf8e08a · ArcScan

Block

#21,558,273

2026-09-18 20:57:29 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,273
Timestamp: 47 days ago · 2026-09-18 20:57:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x3962189a953a9851a24abc5defa9ceafaddda126ae7bc42ccdb283d56bf8e08a
Parent hash: 0x8154188d…5d64dd32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,273 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.7%2,295,969 / 30,000,000

Base fee

20 gwei

State root

0xbb67152f6e71…7c0853fabc17

Transactions root

0x23fa5510446e…e2de338e9d96

Receipts root

0x9e0e86c92552…d960d34155d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800