Transaction not yet indexed

21uMZLcE2pAo7ArZ38pyQPAm5fe7H7dvZxQpXqgXtymU4BnNVES6kqnLP7W9XEsHJu4vp59sHaSn2KtNmBa9NEdi

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