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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 #0xb2ad21f66707ac8ebc5c0d1a2eb3096b2f74973e411d790cd731f88064082b7b · ArcScan

Block

#21,378,275

2026-09-17 19:35:58 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,275
Timestamp: 58 days ago · 2026-09-17 19:35:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2ad21f66707ac8ebc5c0d1a2eb3096b2f74973e411d790cd731f88064082b7b
Parent hash: 0x8ec367e2…5dd7dc49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,275 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.7%5,605,945 / 30,000,000

Base fee

20 gwei

State root

0xd2478050f492…f4232161f664

Transactions root

0x402af0320877…f0eaba940fe8

Receipts root

0x51d9b01c7e8f…670481a2e211

Nonce

0x0000000000000000

Extra data

0x00000004a817c800