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 #21382790 · ArcScan

Block

#21,382,790

2026-09-17 20:14:07 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,790
Timestamp: 24 days ago · 2026-09-17 20:14:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x023bc2a81484c6fb985e7aa9e1865bd2410a79ec048bf669764b0fd3608a35b4
Parent hash: 0x612c7e5f…66f7017b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,790 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.2%2,154,314 / 30,000,000

Base fee

20 gwei

State root

0xdc845b24a625…0059c78b2ffd

Transactions root

0xc51400df7a51…4da05c5e2251

Receipts root

0x8fcc88e8704d…60ae822902d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800