Transaction not yet indexed

5S6VgKJys6rsrotSUnGaMMP9TpiduaueLRNFfJSiGWcjZ79pmGtQ9dBc1WSPdA8uNRrEmtVzgfBnrUQQEAZCMoP3

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