Transaction not yet indexed

5B6UbZZE1NaWQidhgY5AFqiipWhn74xiYpZ1eGMbF2uf4cXJJ3Sk6ii62dTGd2qZAufZuv9FYLTBYFP2D7xZwtM6

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