Transaction not yet indexed

21Xos8VWSQskUn5z68bmqmKQePyUbVkFyMgVSKuM2WWMWZFh6xtBs4T6eTtYngJBdEMfaypVgUMtxzLBgNkdZy28

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