Transaction not yet indexed

mftxESUajDgfe5xpr9Ru8yLXstfprSSPPc6e8SsDgtUqNxNeFUKNYzJSqoSMS3DKd5iFWNgkKs2t46DkbEQjiAM

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