Transaction not yet indexed

621mYTTAu4mHdF6UnSKoseGpsoNEwt1iuGuDiMo6ebNJyLE3m1iTMoSkQDDFancoa4KVxCNaGE5ec4GRo2zYfG1m

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