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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 #0x42f0c7a332407fc906af64af00af19eff1a97ac3b323d17131b6a870bd3549ba · ArcScan

Block

#21,391,972

2026-09-17 21:31:43 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,972
Timestamp: 24 days ago · 2026-09-17 21:31:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x42f0c7a332407fc906af64af00af19eff1a97ac3b323d17131b6a870bd3549ba
Parent hash: 0x1b1f5486…5a3153cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,972 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.9%861,348 / 30,000,000

Base fee

20 gwei

State root

0x38a2d1d51191…a36517f3574e

Transactions root

0x49a980eba559…f5275c96acb4

Receipts root

0x46fa2b1cce80…6219a355a017

Nonce

0x0000000000000000

Extra data

0x00000004a817c800