Transaction not yet indexed

mfRCmZ9o3VGQAcoebanHRKcZHMQQXZ6bvFun1daDpgDZm1aXPYst6RVBuoTUy8q5yQF11QQdBt1pYswDv3bfW73

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