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 #0x1c3972b5ed5b5905949c17bedb79459109521bdb29109df043c61e506a416704 · ArcScan

Block

#21,245,371

2026-09-17 00:52:32 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,371
Timestamp: 9 days ago · 2026-09-17 00:52:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c3972b5ed5b5905949c17bedb79459109521bdb29109df043c61e506a416704
Parent hash: 0x1fbf1e5e…9875dd36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,371 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

37.1%11,133,850 / 30,000,000

Base fee

20 gwei

State root

0x3ce519850d39…be9cf05378db

Transactions root

0x77ffcb6050c2…222912350fc5

Receipts root

0x8f760f925d99…a756d3b28294

Nonce

0x0000000000000000

Extra data

0x00000004a817c800