Transaction not yet indexed

5S6imXviF5ZSMFeuSmoTQz3ZcQxnBGdJG7FoiiCuF9R54NJTTpvLa7jFohiVvmviM1bJS5aVfqaTdFDNQ3mhkYE1

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