Transaction not yet indexed

621BuJDS8nssGWprANFCnyp1wmajMADi8cDFhw312KHb1xKi2NMDH8jyYNmSnq66EeDbBFT2PS7DPwFrA58Z5Uk2

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