Transaction not yet indexed

mDXzgDsgFu59hgpPsHw6yLEhbPuRXcbUJjaHeiWTnTuymTmPd1LAsuwQv7r4cCHKjwBdDP8udw86PtLCkGuSFi5

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