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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 #0xff0e940e09b9f647fb74ff8ecb1b6bc533502c2952a7a8038ab6836ace86207e · ArcScan

Block

#21,399,880

2026-09-17 22:38:34 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,880
Timestamp: 12 days ago · 2026-09-17 22:38:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xff0e940e09b9f647fb74ff8ecb1b6bc533502c2952a7a8038ab6836ace86207e
Parent hash: 0x3c786efc…86c3e77d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,880 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.1%2,731,741 / 30,000,000

Base fee

20 gwei

State root

0x5cbee8ba7077…b0770c4f171f

Transactions root

0xa7febe05858d…7a416338eae5

Receipts root

0x362566645a61…b6889892695b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800