Transaction not yet indexed

5RbfjKHK1xvAdQTDTrWUxGRJtwD8ezr9RMc6Ax6yBDY43tMVu7AC89XkSwCrMGcyUVJvvJuSkQ5QRf2Bz61sY91k

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