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

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 #21383731 · ArcScan

Block

#21,383,731

2026-09-17 20:22:04 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,731
Timestamp: 20 days ago · 2026-09-17 20:22:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ad20e3aa45811f7f40f11feedf2c6009dc5736fc4f01786de088e640a5fddc5
Parent hash: 0xd7f3f47e…010c4285
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,731 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.4%1,916,667 / 30,000,000

Base fee

20 gwei

State root

0xc608f3c1ede6…1a7c360eea69

Transactions root

0x04234638d1ea…b51bd012227e

Receipts root

0x36b740265a1c…4aa0f1735a92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800