Transaction not yet indexed

MdmvugYVEYiXjzVqnDbhBDVhVCnZLdymTB9nbTeXpiH51vABEfgcz9BfKjA7ok6KNPyNBsBTTiRjvoLJMjSmAev

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