Transaction not yet indexed

mfkTMcXv4APxQRvg8bMPZroLFMdCBHoCxjcEMtNmxJHuXNPRaZFdN6fKnLDFK1WS3swG6ypVk3KVJv3g2LCWMBP

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