Transaction not yet indexed

MC1SpCUyVM5pMCtkurQodVYmYx8mMWhGp7s3zJGxR1HzBfZ3TTtNoFPqtFaUntAbBPBUTsh722jSy7yy7TjxwGF

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