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 #0x3a593e6f75cad4e0cd5956ee99de5bb77f18679aa8374e7a731aa4ae95a8b77f · ArcScan

Block

#21,242,894

2026-09-17 00:31:37 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,894
Timestamp: 10 days ago · 2026-09-17 00:31:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a593e6f75cad4e0cd5956ee99de5bb77f18679aa8374e7a731aa4ae95a8b77f
Parent hash: 0xe0772590…c60505f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,894 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.0%1,810,631 / 30,000,000

Base fee

20 gwei

State root

0xc1ac52f2c6b2…e22ec4856a6c

Transactions root

0xa7d004e5f189…0c7a7c043937

Receipts root

0xc79343193fdc…da1e2bbe04aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800