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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 #0x3b91e8884a02b03cc8099e653295fc50d6fc2889bed728e980353879aee2f2ef · ArcScan

Block

#21,554,992

2026-09-18 20:29:45 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,992
Timestamp: 39 days ago · 2026-09-18 20:29:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b91e8884a02b03cc8099e653295fc50d6fc2889bed728e980353879aee2f2ef
Parent hash: 0xc8209966…bc4cc48b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,992 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.1%641,122 / 30,000,000

Base fee

20 gwei

State root

0x8f07fd2726a8…80dc0d105489

Transactions root

0x59b58516f5e5…9272b3c09421

Receipts root

0x9fc6035719b0…7f0ceb9fc85c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800