Transaction not yet indexed

21SPT2S6J5u9Toufgk6ZazfNfucKKZcLAF2XkCWVbyTr3LL1xqQE2w1UvR5RSABRL2FkMKkVkLsRwyxW2fFAVdnS

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