Transaction not yet indexed

Mr1tZdpsmYSTDRtvBdrTRGhqD6cZW8bgsSdLeqijv7wm9hi7vDWXq2wmQVAFVChVD7FpM7VNcvZzdjTQFKSiAj9

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