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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 #0x3cf75775a63ae9cc602f1a2e853bfc062061715afebb053d72e1e420afae49e0 · ArcScan

Block

#21,421,777

2026-09-18 01:43:39 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,777
Timestamp: 58 days ago · 2026-09-18 01:43:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cf75775a63ae9cc602f1a2e853bfc062061715afebb053d72e1e420afae49e0
Parent hash: 0x584420a3…42ea4d62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,777 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.2%4,861,569 / 30,000,000

Base fee

20 gwei

State root

0x936667e4023f…7f93398f5e2e

Transactions root

0xa9e2f4988633…9ee823e61317

Receipts root

0x420f5383c3a3…bc27f86f4861

Nonce

0x0000000000000000

Extra data

0x00000004a817c800