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 #21285088 · ArcScan

Block

#21,285,088

2026-09-17 06:28:00 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,088
Timestamp: 11 days ago · 2026-09-17 06:28:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xde565c98c142bbf7216b10cf9b32a8487652d67c9e5c6ba8e92b3c7a59f374f3
Parent hash: 0x539abba5…cf60acd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,088 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

25.9%7,781,421 / 30,000,000

Base fee

20 gwei

State root

0x4780342feca1…f6cfa3c225ba

Transactions root

0x9e82f04edd71…a75881ef977a

Receipts root

0x90ccbe902282…1506952b2994

Nonce

0x0000000000000000

Extra data

0x00000004a817c800