Transaction not yet indexed

pLQUNjG5JcEtGcfhESMooLYP9PwcfXwQAGkeyZcyk9kqgnTJPXbtCS11rdTdcDd9x5gYtyvETtMfRxTbdLaLZMS

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