Transaction not yet indexed

ABUNMSpst52ebHjtJZMZDdy7yxAj8FJNWd2B7YMXk5R7Z2AwojJWQVLFFUmuf2vySbi11CSLSJeov58VBNBwWFT

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