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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 #0x421c233c02a4dd58bf39850fc4283a649765ffea3c9c47614bac7e8151d74e22 · ArcScan

Block

#21,355,161

2026-09-17 16:19:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,161
Timestamp: 12 days ago · 2026-09-17 16:19:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x421c233c02a4dd58bf39850fc4283a649765ffea3c9c47614bac7e8151d74e22
Parent hash: 0x0062bd34…9d132b3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,161 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

41.0%12,286,621 / 30,000,000

Base fee

20 gwei

State root

0xdefdfedbd643…308769909c71

Transactions root

0x2f43f68fdfb5…adf5111ba502

Receipts root

0xfe7b95ee86fe…e87f8a8e9bf0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800