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 #21220727 · ArcScan

Block

#21,220,727

2026-09-16 21:24:31 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,727
Timestamp: 19 days ago · 2026-09-16 21:24:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x39354abbfb156c718f1310cd8f44a356627d02b4355c6b7f0639d230910aa174
Parent hash: 0x9371c960…fc9b5662
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,727 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

92.6%27,769,541 / 30,000,000

Base fee

20 gwei

State root

0x8a8ea117e437…7242d4b4f7fc

Transactions root

0x652aa8b8a849…0f6054b28219

Receipts root

0x608a782ad847…80542e8792f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800