Transaction not yet indexed

21sxkp7CuFsnFat8a1bSkEi8JL9dZUSQWDRnYkopfmWCJJp3EF6VieeKTKYU7EmH28AVSYpX1fcN1k7TAtGUdAkQ

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