Transaction not yet indexed

MDLdWUuDf5hUXpgAHGFsgzHHoNwAWSYaXxTF4hzXcneuMwHDycVaLUaNTpZiwdN2Aj33FaptZDApckFtMFu2nJm

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