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 #21321933 · ArcScan

Block

#21,321,933

2026-09-17 11:39:14 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,933
Timestamp: 10 days ago · 2026-09-17 11:39:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x7164b25a61e857a77ac09bb2225b95670e2a4cd3544181fe27bc42f7beadb733
Parent hash: 0xcb06c332…0ccfb172
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,933 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

24.7%7,419,865 / 30,000,000

Base fee

20 gwei

State root

0xc413aba3d95f…1010c5be40cb

Transactions root

0x487423c48bc3…6585464017a8

Receipts root

0x94fb06fb334a…ea0328c5ad0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800