Transaction not yet indexed

AUf1MFDSkkgWtbcLRALmZ974WgWe3kTQAW1Ey6jVk5fSutsbLxAoWLWDgKADiA6pSMPM1m3K8maHx6dh9kDuwWZ

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