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 #21338335 · ArcScan

Block

#21,338,335

2026-09-17 13:57:46 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,335
Timestamp: 6 days ago · 2026-09-17 13:57:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8f6acc2d6947bf0149349d713fb2e0ab4884402ca5351304d320ef92611cf33
Parent hash: 0x8330ea58…6c74d65c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,335 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.1%2,416,938 / 30,000,000

Base fee

20 gwei

State root

0x12e7f70191eb…aa2b609b3608

Transactions root

0xc254fa9c0e10…beed30c7be91

Receipts root

0x96abf0abd409…790ec45a0614

Nonce

0x0000000000000000

Extra data

0x00000004a817c800