Transaction not yet indexed

PLMKWhXFTQSy6TXvCsEdc1LWd9J2jELb6sgZ1ZKzn6L9WQd3yMaDx4jCUA8ZC5Vf8u795y738BSaGoEgSqihrCS

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