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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 #0x5421c7a0d5e89c8335f76b5cb848e9ec58af8165f9c592c110dc73d817cbe16f · ArcScan

Block

#21,329,218

2026-09-17 12:40:45 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,218
Timestamp: 44 days ago · 2026-09-17 12:40:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5421c7a0d5e89c8335f76b5cb848e9ec58af8165f9c592c110dc73d817cbe16f
Parent hash: 0xfe6dd197…190b18b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,218 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.8%7,138,207 / 30,000,000

Base fee

20 gwei

State root

0xfcf2d282dc3e…25755f18372e

Transactions root

0xc50e53958731…2214486ee47a

Receipts root

0xc4ed15881c4f…bd4492f10171

Nonce

0x0000000000000000

Extra data

0x00000004a817c800