Transaction not yet indexed

mDFvK245Z87CbWZkCwXJzyVRqqHQeniweiFxqMvXLPVMuxvc7HnZ2sSFR3ZqrfQNzeCz5nBfRctFJTVdwEkF2ZY

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