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 0xef9cab0660… · ArcScan

Transaction

0xef9cab0660…7b6cc678d3

2026-09-16 16:35:54 UTC

SuccessFinalized

0xef9cab0660a9b666a667ca7b1cdaedda4f907eaf3a94825ffa8bf07b6cc678d3Approve14 hrs ago

Flowtransfer path

From

0xfd248caf…1871f408Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,534
Timestamp: 14 hrs ago · 2026-09-16 16:35:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003564 (0.003564 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb6a6c9e3…1054f56e

Method

Approve

Nonce

162

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 19.2%38,338 / 200,000
Effective gas price: 92.9871 gwei
Base fee (block): 43.9265 gwei
Priority fee paid: 49.0606 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log