Transaction not yet indexed

HFuUM5aLkSEPueATp4nMRxYCEExUtfeLpBh2CEmTUUoWytCjmEo7WmS2u9Vdowq5AQbv66Yvqhkr2XbprasZkRG

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