Transaction not yet indexed

5b528b1pSBSnVtQj9U6P9uJ2MLDf32sUpvfZVi2Nk3esfDp2F8r6hb7pA3dAdHWSA66QCkT7mNv7BjbupyvhFTTq

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