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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 #0xfffa21525b85c2b36d73e8482844bf077d24abc9f5b50af4314df36d0195272a · ArcScan

Block

#21,542,705

2026-09-18 18:45:51 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,705
Timestamp: 39 days ago · 2026-09-18 18:45:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xfffa21525b85c2b36d73e8482844bf077d24abc9f5b50af4314df36d0195272a
Parent hash: 0x9e547d93…54416ac5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,705 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.3%1,601,648 / 30,000,000

Base fee

20 gwei

State root

0xe9e93143ac8e…a9e34bc5bdea

Transactions root

0x76434dafe89c…39f5608b0dbf

Receipts root

0x787c4129dd81…adf8aaf1caee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800