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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 #0x78f8f0c46c8c1b992eb4d95f9b26b2f7ad5ecb4ba9641de9b92a4d0a67e4167d · ArcScan

Block

#21,395,122

2026-09-17 21:58:20 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,122
Timestamp: 4 days ago · 2026-09-17 21:58:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x78f8f0c46c8c1b992eb4d95f9b26b2f7ad5ecb4ba9641de9b92a4d0a67e4167d
Parent hash: 0xe8a5b617…6f4526db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,122 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.8%2,329,322 / 30,000,000

Base fee

20 gwei

State root

0xbadc4bef31b0…baf4dda83e76

Transactions root

0xaeb49f7827ba…168a286a6cdc

Receipts root

0x11d1a28c1bac…4db5a59eed24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800