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 0x21fb74e000… · ArcScan

Transaction

0x21fb74e000…fb24044435

2026-09-16 17:50:16 UTC

SuccessFinalized

0x21fb74e000b7f17dcd00a0f33f01b0aedd20b26828d17edbff61effb24044435Approve43 mins ago

Flowtransfer path

From

0x03e38746…e8c92f6aSender

To

0xaa53f4b3…816746f4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,195,344
Timestamp: 43 mins ago · 2026-09-16 17:50:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015491 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc6043dda…40327e51

Method

Approve

Nonce

29

Position in block

51

Gas & feespaid in USDC

Gas used / limit: 66.7%46,335 / 69,502
Effective gas price: 334.3432 gwei
Base fee (block): 294.1591 gwei
Priority fee paid: 40.184 gwei
Max fee / gas: 373.361 gwei
Max priority / gas: 40.184 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log