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 #0x7243c25bd7ee557db85702d0c53968261cda47ff02377feabd2a6ce2d1090dfe · ArcScan

Block

#21,402,423

2026-09-17 23:00:03 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,423
Timestamp: 8 days ago · 2026-09-17 23:00:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x7243c25bd7ee557db85702d0c53968261cda47ff02377feabd2a6ce2d1090dfe
Parent hash: 0x44e05c69…9526ef18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,423 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.3%1,905,627 / 30,000,000

Base fee

20 gwei

State root

0x594483fb93cc…119daf82bd62

Transactions root

0x8c021f27771c…eafc2dcb54ef

Receipts root

0xa766414a4503…6b9b6bb75efc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800