Transaction not yet indexed

mRmefE8nawPFuPTnVihxrGXrZLbVtpkfZ8S6igkX5GVqTvxVthaUnYwzmEuTPJGHfuCS4CAFNZS5WchEfBqgcDE

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