Transaction not yet indexed

HMktXExkTpWSDsC5KjHZvENxHn4kU7QyEnxNu9eMuJ2HQuWyikEZU47b54RZWg9gU1DEnYkSoSqvHWkPZZWZR4c

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