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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 #0x12acb2cea3f7b25c888132f8fc354cc579eab723db2de5fa6b38fb2710df1d3e · ArcScan

Block

#21,328,721

2026-09-17 12:36:33 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,721
Timestamp: 49 days ago · 2026-09-17 12:36:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x12acb2cea3f7b25c888132f8fc354cc579eab723db2de5fa6b38fb2710df1d3e
Parent hash: 0x0ea658ff…1ad7d005
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,721 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.4%7,020,292 / 30,000,000

Base fee

20 gwei

State root

0xb59172f15f2f…798c135b2777

Transactions root

0x019943890da8…1d3c196f8294

Receipts root

0xfc524afebbcf…768eb8f80018

Nonce

0x0000000000000000

Extra data

0x00000004a817c800