Transaction not yet indexed

21C8AvFf8WZ8gsCReqeeYQ765TZFVhyCyyHaaU6mun8J41Hhsq58o5Wmc6h7j22QC6paoRkGVLS4gn4kbCSaTitv

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