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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 #0x2ff4376a708e0f923e42b97e1248bc4fef7b04a55f2c2369b8ce1fb187e0aeca · ArcScan

Block

#21,355,123

2026-09-17 16:19:34 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,123
Timestamp: 12 days ago · 2026-09-17 16:19:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ff4376a708e0f923e42b97e1248bc4fef7b04a55f2c2369b8ce1fb187e0aeca
Parent hash: 0x7b76f711…fd880b78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,123 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

26.6%7,972,804 / 30,000,000

Base fee

20 gwei

State root

0x274c941167c3…24cdf556fd41

Transactions root

0xbe3858633ebd…0e99ee61f58b

Receipts root

0x088899555a31…e4b56d2e9017

Nonce

0x0000000000000000

Extra data

0x00000004a817c800