Transaction not yet indexed

A6u4StaTvGXbwKp4C4FmJ9YDXPYUiyAwcQTTHyGvaK7aWDvhhv5hpR2dQ6r6ziN3HJQiUxcfXq8gd8pvykN8QA1

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