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 #21345533 · ArcScan

Block

#21,345,533

2026-09-17 14:58:34 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,533
Timestamp: 52 days ago · 2026-09-17 14:58:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x64c439dce13df31eeb3fa0078f03790a13555a4ee2af728727ebf6d43f5b0723
Parent hash: 0xa11f2e22…10dc2b39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,533 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.3%5,776,827 / 30,000,000

Base fee

20 gwei

State root

0xd3d59e728751…b070a6a6871a

Transactions root

0xd45cc5762b6e…6c076a98c04b

Receipts root

0x9903d3ef7ddb…5aa8013736c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800