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 0x4030528f52… · ArcScan

Transaction

0x4030528f52…16e5d4e9f6

2026-09-16 14:47:45 UTC

SuccessFinalized

0x4030528f5214ba1ec4010caa0d4686797e04488aedfc2c8ba1691216e5d4e9f6Approve1 hr ago

Flowtransfer path

From

0x20738a0e…0cd64eeeSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,722
Timestamp: 1 hr ago · 2026-09-16 14:47:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006685 (0.006685 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x38e7e47d…3c093178

Method

Approve

Nonce

61

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 120.5909 gwei
Base fee (block): 115.5033 gwei
Priority fee paid: 5.0876 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log