Transaction not yet indexed

MkEQHWhzvMUhZDmbQJ36Jxso5EoYTqFJSbe5G7bRzKqSBksTsKikmhRcnGVTnTjVAnFApU1QxkT12uBpAbW9qn7

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