Transaction not yet indexed

4Ff63WQ4SxRzjbchfsoEXPyKBY1NoVkf7b8MHN4EHx155ou6RvDpHHz9BicDU2FsmTekcrtxWEULsz1gHdH4Fs89

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