Transaction not yet indexed

UE2189DgPDH5Fh4jRYQgDC7GiWn4LqxdXGPqz5kXzsWo8KLfNn45MBX88cjWfESCQ1epjAmP8K5h8sg4V9mknD6

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