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 #21334142 · ArcScan

Block

#21,334,142

2026-09-17 13:22:20 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,142
Timestamp: 52 days ago · 2026-09-17 13:22:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xde576804422c1349bbff04e4b606e5cf2f7fd6e33ffd41e27ee017ecb649e35b
Parent hash: 0xa65a2019…f1a15564
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,142 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

40.5%12,143,488 / 30,000,000

Base fee

20 gwei

State root

0xfca5c0691694…9ba5fee99c0d

Transactions root

0xfbb0c46cafd2…1cee4ed7995f

Receipts root

0xf139f33f7214…95ef30eb83a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800