Transaction not yet indexed

mffsTnbFbtrdN9XeRYE2kPSWVvCNRkWRTNo9HTiiGJSAKenLRSGBVnHuoXwzQu3CH6hLUbgbYRdVbjpJvbUDWiR

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