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 #21564964 · ArcScan

Block

#21,564,964

2026-09-18 21:54:04 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,564,964
Timestamp: 57 days ago · 2026-09-18 21:54:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x7721c855fb7b4e0e86e475eba15c158b19a891821c505a24656990f6493c7583
Parent hash: 0xd114321c…8c6a2310
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,564,964 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.2%58,043 / 30,000,000

Base fee

20 gwei

State root

0xdb4080380135…5c97542e3257

Transactions root

0x570543484c9b…0082fd834091

Receipts root

0xf6b2972e1aa8…b9cbd3c78dac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800