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 #21515417 · ArcScan

Block

#21,515,417

2026-09-18 14:55:11 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,417
Timestamp: 47 days ago · 2026-09-18 14:55:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x68c4f6b99df8148df23795717d992c8fa29e2252a2bb725e9b7abc52a8462633
Parent hash: 0x8ada9996…6d88fb05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,417 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.6%5,866,014 / 30,000,000

Base fee

20 gwei

State root

0x4ca97030a232…c73b7c4cc353

Transactions root

0xa13c0c7524cc…84704d89bc3a

Receipts root

0x90a746f41758…30f2f35cd11f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800