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 #21365789 · ArcScan

Block

#21,365,789

2026-09-17 17:50:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,789
Timestamp: 54 days ago · 2026-09-17 17:50:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x85a9761f3b120dd95fbd12c3aa9f7a842723e201711aa86bfd497abccc211727
Parent hash: 0xa03a9bcd…4ffeb7d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,789 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.8%3,250,152 / 30,000,000

Base fee

20 gwei

State root

0x2f525e244464…745c3961b591

Transactions root

0xc403eef824e2…dd578a6eba21

Receipts root

0xd0234f1e2758…76cf1cf4acd8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800