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 0xf87def8d16… · ArcScan

Transaction

0xf87def8d16…140cb0c78e

2026-09-16 14:52:21 UTC

SuccessFinalized

0xf87def8d161c812ed1ca080ebb2159c62a35f332995ac4f36d9c24140cb0c78eApprove17 hrs ago

Flowtransfer path

From

0x16106c7f…3d44f052Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,267
Timestamp: 17 hrs ago · 2026-09-16 14:52:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004983 (0.004983 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x74e66068…a936ee89

Method

Approve

Nonce

257

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 46.1%55,378 / 120,000
Effective gas price: 89.9903 gwei
Base fee (block): 89.9903 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 180.1881 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log