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 #21355572 · ArcScan

Block

#21,355,572

2026-09-17 16:23:21 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,572
Timestamp: 24 days ago · 2026-09-17 16:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd50093546fb5fae6b2a1feb482abfa8ea72eb3c805599e0d2bcf59c8c026fce0
Parent hash: 0xd34900b3…995f0b01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,572 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.3%3,403,750 / 30,000,000

Base fee

20 gwei

State root

0x60ed4f032b2e…8f7b086737fd

Transactions root

0x7fbc9cf59cbb…cd72e9bebf41

Receipts root

0x42586f044320…7e150186e8b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800