Transaction not yet indexed

1mb2Zi7achncYWn9UdJ9s9GVcHzjbiDb21e3sj4hbEtGr9eMEAZ2YR3naC2wNNLtcrR4fqxPNYtQ4bcASbQXEEV

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