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 0xfb21004821… · ArcScan

Transaction

0xfb21004821…a52bb995b5

2026-09-17 05:03:04 UTC

SuccessFinalized

0xfb21004821c2df840ef8fc77cd770ff2ef2aa8fb826c4a5b7b0484a52bb995b5Approve18 hrs ago

Flowtransfer path

From

0x287c3a30…4601b2a8Sender

To

0xfe055a57…56b8ac27Recipient

Overviewreceipt · block context

Status: Success
Block: #21,275,035
Timestamp: 18 hrs ago · 2026-09-17 05:03:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf15e83e0…25f76318

Method

Approve

Nonce

2

Position in block

55

Gas & feespaid in USDC

Gas used / limit: 82.2%49,320 / 60,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log