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 #0x5c73a03e14f161465ebdfa2321f246be88dee8d6389571be5ff7e5ee445be99c · ArcScan

Block

#21,373,995

2026-09-17 18:59:48 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,995
Timestamp: 31 days ago · 2026-09-17 18:59:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c73a03e14f161465ebdfa2321f246be88dee8d6389571be5ff7e5ee445be99c
Parent hash: 0x2afe58c2…13cca217
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,995 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

30.6%9,188,666 / 30,000,000

Base fee

20 gwei

State root

0x72428680746e…af3c105c910f

Transactions root

0xdc38befe2e8b…6a861d71f507

Receipts root

0x70409007113b…d5b1a60399b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800