Transaction not yet indexed

21UJsX6SBWAcCMJXmodzJbWejySdFmYDxgKjEUTDvKmUYqV7W8oFQcRkEK4bR4ZFLDUrmEJ7ZgZV6F4a5RwpUKoo

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