Transaction not yet indexed

HMk16gPUPED8BLChTsbMd7NkFiCjk1qfFivW2EHRcNCzjEe3eHkTHVCTdLsYYCM34rTYPxy8FmxpC8tm9UMS1Jc

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