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 #21242224 · ArcScan

Block

#21,242,224

2026-09-17 00:25:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,224
Timestamp: 22 days ago · 2026-09-17 00:25:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xca3b5beb0b04e4c2f97787bbe149e319cf206c73808ab225fb837669a94da5c8
Parent hash: 0x47b51d08…06fb0aeb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,224 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.4%3,734,147 / 30,000,000

Base fee

20 gwei

State root

0x542a513700a2…d27144584f50

Transactions root

0xd62f313a375b…e9aaed5c0ad7

Receipts root

0xeef8ad1ca02c…f701cc7b9f53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800