Overview Blocks Txns

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.

Transaction 0x9a321e67b0… · ArcScan

Transaction

0x9a321e67b0…9538fb79c8

2026-09-16 16:24:03 UTC

SuccessFinalized

0x9a321e67b0fb2b94d8c481fab91904442f27d4ffc6330fb8dd6ff19538fb79c8Approve18 hrs ago

Flowtransfer path

From

0x7b3c837d…c7a7c4efSender

To

0x0f8f2a5b…cdaf67edRecipient

Overviewreceipt · block context

Status: Success
Block: #21,185,131
Timestamp: 18 hrs ago · 2026-09-16 16:24:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001034 (0.001034 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf482ebd8…cf674357

Method

Approve

Nonce

31

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 99.2%49,320 / 49,709
Effective gas price: 20.9754 gwei
Base fee (block): 20.9654 gwei
Priority fee paid: 0.01 gwei
Max fee / gas: 25.1197 gwei
Max priority / gas: 0.01 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log