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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 #0x72e778213dcfb9279561ac1e1dc4c350e2d97d12129d39614ca65d791e47a21e · ArcScan

Block

#21,278,339

2026-09-17 05:30:59 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,339
Timestamp: 6 days ago · 2026-09-17 05:30:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x72e778213dcfb9279561ac1e1dc4c350e2d97d12129d39614ca65d791e47a21e
Parent hash: 0x78c92bfc…c4b565e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,339 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.7%1,999,111 / 30,000,000

Base fee

20 gwei

State root

0xe885efea5a43…7974e13c621c

Transactions root

0x58bb8250f95d…1d19c500fb1c

Receipts root

0x08f79cc8cc65…f6bd5889bc33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800