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 #0x4d0ca02eebbe2c2a76bf591766befe782f6a346c27ecc05bcdca11d555a76f16 · ArcScan

Block

#21,279,962

2026-09-17 05:44:42 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,962
Timestamp: 44 days ago · 2026-09-17 05:44:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d0ca02eebbe2c2a76bf591766befe782f6a346c27ecc05bcdca11d555a76f16
Parent hash: 0x184a5531…b28f94a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,962 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

22.0%6,604,084 / 30,000,000

Base fee

20 gwei

State root

0xff88cafe2ca9…1e9b4ed33b4d

Transactions root

0x327555e79213…1d46856511cf

Receipts root

0x47d5b4f1452c…a06c210f96b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800