Transaction not yet indexed

mftPk4DQCmZ1uu59L1sCm1F9kGLAX7C3vfyELnTeWxGKRsVayW2ByESo6Hf2a6UE9vE5knvqaxqCdWV9uqSj47W

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