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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 #0x300b979ab0e521b8435a4f4d549b086d39040884669b0356621ef13ed74336c7 · ArcScan

Block

#21,417,802

2026-09-18 01:10:03 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,802
Timestamp: 42 days ago · 2026-09-18 01:10:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x300b979ab0e521b8435a4f4d549b086d39040884669b0356621ef13ed74336c7
Parent hash: 0x486e67b5…7408bfdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,802 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.1%3,040,750 / 30,000,000

Base fee

20 gwei

State root

0x6a6723e88551…4b3264c33f55

Transactions root

0xbc1e9db29caa…bc6a9eb420f5

Receipts root

0x8541e9d9cbf7…cdf477e5deaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800