Transaction not yet indexed

21u7zBuyqkkmTFWswg8EYLLPaLRA6wFReq6F8jq4cPBXqn9RWRShbdQ5zF6yUGyspj7SSsgosdXTpp384VG2NvBW

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