Transaction not yet indexed

QMngjGHaASYfbKNWFrgKAHAcQvCeHd7ymuuZ5mUaukx8DTd5FL5MEAB3Xhc7suZASnSTud5dcpXMjAiJtYGpHkf

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