Transaction not yet indexed

N54kvgKNAuqd6uLi9aHY6QqQJqKSbQeb1vu9qJTn3Znw1gyumQVuix7WzHj9cEeHxH1ttAb8kpfPNXzRdXK9ZG2

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