Transaction not yet indexed

PMgaUBAPe8jn6ysgFL5kNNNav5zUAg9Cz5jXPaaBZ1ftifXXssVe1xP2YfxPKDradsLmfJmQ5idWWJmzQjBC8Pt

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