Transaction not yet indexed

PKxzMMMBa6rDFg3742yabnEbPDLd135tkGDBy7AFz654ot2Vt3AEsdrGFwfmNp8G9br7c7zybyM3KqXcH1M1XAD

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