Transaction not yet indexed

mtnPH5JmcEArLDMfhq3B5NPFYitDWjQ3UxTkDoZsnzUZn6f9q5fGJMhBP5ApSBT79JjqVPCNTFfRLA3sZPJgCaR

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