Transaction not yet indexed

5U6QBsAeFxdoZzfrb8EMCnw4pdfyGLepEM2KGCiAPqe7zHTYSFvWNh199mvEiDWRR4uoSbFJVdiGRYEzWJy3379u

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