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 #21444284 · ArcScan

Block

#21,444,284

2026-09-18 04:53:53 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,284
Timestamp: 5 days ago · 2026-09-18 04:53:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ba88254a470856db3c07c71d363cc407e463361de9a25b39d36dfe66b904c15
Parent hash: 0xd53f996b…b38f73b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,284 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.3%1,589,286 / 30,000,000

Base fee

20 gwei

State root

0xc5ea43895362…7e1706c44411

Transactions root

0x937032dd0326…54fc31a2c867

Receipts root

0xf00000bd8b2e…d5290231e627

Nonce

0x0000000000000000

Extra data

0x00000004a817c800