Transaction not yet indexed

HDCUBGdiCthkN2oJRgNUGFeNxh4vTkF5Z7wZd31xWK9oDaVqcaVQwTXEdALvdgvvdVdwFYCmymjHexBRSLPqPz9

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