Transaction not yet indexed

mYa7fVZKF9DxCrCe6FKQJLP6M9DSVQuDAj9jCHsA4vL6kJRGuz3brqwHgRxBEXPrnWMbaU9bP16GSJcpJiivFNJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.