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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 #0x16bb42584ce73914caaed0e236dc454afac899ff98b6385f54b2181182f0872b · ArcScan

Block

#21,220,665

2026-09-16 21:24:00 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,665
Timestamp: 18 days ago · 2026-09-16 21:24:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x16bb42584ce73914caaed0e236dc454afac899ff98b6385f54b2181182f0872b
Parent hash: 0xdd0357df…dd208ff0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,665 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

38.5%11,564,164 / 30,000,000

Base fee

20 gwei

State root

0x71eb6c2c2ca8…03e730cc115e

Transactions root

0xee43809c3d50…0a6f15658f75

Receipts root

0xa959dbca979c…79bb0e59cf8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800