Transaction not yet indexed

MtdAKf3jZRFKiQCDPM8Fahex7BFEpenu1aFktTnwwtkQZRvEhTdFjk2SoP7GvhK9ewnVW3peVduaZ7HF7WxnFzJ

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