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 0x18ec05f6fa… · ArcScan

Transaction

0x18ec05f6fa…a4affcf01f

2026-09-16 16:42:09 UTC

SuccessFinalized

0x18ec05f6fa2bdab926bb974c361a7423b4a0bfd4ccb3bb2c07e88aa4affcf01fApprove4 hrs ago

Flowtransfer path

From

0x4b04d517…6ae0b4eeSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,275
Timestamp: 4 hrs ago · 2026-09-16 16:42:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002729 (0.002729 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x384feab0…0a71516e

Method

Approve

Nonce

16

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 71.1602 gwei
Base fee (block): 31.5437 gwei
Priority fee paid: 39.6165 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log