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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 #0x278665d060a216b92443794d0af1567f20237fa8347c2be93e9cd6a4da9b9a4a · ArcScan

Block

#21,400,520

2026-09-17 22:43:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,520
Timestamp: 6 days ago · 2026-09-17 22:43:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x278665d060a216b92443794d0af1567f20237fa8347c2be93e9cd6a4da9b9a4a
Parent hash: 0xeb4bdcf7…724b1757
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,520 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.5%1,957,846 / 30,000,000

Base fee

20 gwei

State root

0x0662ea6c048c…4a4e50ffe947

Transactions root

0x60d48f769a1a…691a73cd3be0

Receipts root

0x2bd1b3a96cb8…604dc920831b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800