Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xb1b78b2f618f2858acae8cc3b8a440ae5c56be327d345c49c971b98629a1c3ba · ArcScan

Block

#21,319,805

2026-09-17 11:21:17 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,805
Timestamp: 49 days ago · 2026-09-17 11:21:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1b78b2f618f2858acae8cc3b8a440ae5c56be327d345c49c971b98629a1c3ba
Parent hash: 0xc0d1074b…5689842a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,805 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

40.9%12,261,558 / 30,000,000

Base fee

20 gwei

State root

0x733c5beaaefe…4b83306ce038

Transactions root

0x0818ca94c8e8…fbd5a09858fa

Receipts root

0x73dac0482d2b…19a73b621901

Nonce

0x0000000000000000

Extra data

0x00000004a817c800