Transaction not yet indexed

mMdBqLJJiQJUmQEQ3Y2BrRjDTPxAsKdgzPz2np8c4hRfUqTUENB8DPLSSG6YS6JLk4KehTRBfJNkKYeZ42UdrVa

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