Transaction not yet indexed

5993gCLWD3FxK6YQQp3S3LGMXMBbkCRpLqw38VpTPcwuepRok58vN1SpHeQfwdEnnT4LCgbQMBT3eb4vS3t5mmDZ

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