Transaction not yet indexed

52Cdm15NBSrVqJkJAqV9YaiJ9qsQAJ8WFEqGaEKkPi2LBzao95hWvFxeoAwvET5ELQFoo1oFSzGReKfLBTs5PCTk

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