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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x3b0d9b3d11fbf333eba5badbc8ed7b00470c8fccc39bc4577084f78bb2af39cd · ArcScan

Block

#21,509,950

2026-09-18 14:09:00 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,950
Timestamp: 19 days ago · 2026-09-18 14:09:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b0d9b3d11fbf333eba5badbc8ed7b00470c8fccc39bc4577084f78bb2af39cd
Parent hash: 0x28ce6eef…6be82c56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,950 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.8%2,048,264 / 30,000,000

Base fee

20 gwei

State root

0x03c7b5ff36c8…b25eb59e469d

Transactions root

0x47d88c0f042d…5a1dcb2273db

Receipts root

0x9b0e8be948c5…b7f140eaaa35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800