Transaction not yet indexed

21SWsxuPZiQNcgtFuVowDFSVkixeM8z2R9QJtWDSxVSbLNgeKETSQs9juUvY4xEbLG9t9YyzXPLzd5m8APGTLQNC

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