Transaction not yet indexed

mb2DZMPgAkFFzbSJfNDusHVjdrHPiu6y7yTTf5xFT2FbpsUsFq2jWtaMsCM32f9uhoguNFkupGEvNTcmCDCtLVX

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