Transaction not yet indexed

UEMJnkwN6kJvghBtSCH3M6qv1unrzjVEejTQ3AaPUAxVn7mwsTzjD6fDpW7o6S5bqaSZkZK5oJDq1sieTRpYEVU

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