Transaction not yet indexed

1Xw91wBVZiDbknTKzRotVaWmBv9a4fcbAmpCL9CHfZB94e7sGWeVAqpuANSqRRACHakDQQiiws5gq2zeo4oYoXf

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