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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 #0x81cad88ced50a4649f50889bacda91e1b873c658491f31446d53b0cb67b81e88 · ArcScan

Block

#21,421,420

2026-09-18 01:40:38 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,420
Timestamp: 56 days ago · 2026-09-18 01:40:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x81cad88ced50a4649f50889bacda91e1b873c658491f31446d53b0cb67b81e88
Parent hash: 0xce4e6235…3cfe4bc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,420 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.8%2,634,029 / 30,000,000

Base fee

20 gwei

State root

0xdc50c8f9e590…614ae8d4f8b0

Transactions root

0x2896e3ffe982…210aaee16330

Receipts root

0x83e3b5e9d7c8…ef42deff5e63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800