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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 #0x399ffffa9540a5fbd8fa54c223d28352e45eb868c6d220737f31cf5f54f3f875 · ArcScan

Block

#21,377,773

2026-09-17 19:31:43 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,773
Timestamp: 58 days ago · 2026-09-17 19:31:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x399ffffa9540a5fbd8fa54c223d28352e45eb868c6d220737f31cf5f54f3f875
Parent hash: 0x756bc5d9…b659a581
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,773 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.0%4,812,657 / 30,000,000

Base fee

20 gwei

State root

0xa49005ec43e4…22126ef64f87

Transactions root

0x52058c3fae56…df0b9dc8a4df

Receipts root

0x8f1c9de36e87…37b29f871b26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800