Transaction not yet indexed

52e6CFKWdYPALMmk9zA1MXxejHPz7F5knwFmLhy5QKQh41UqSHf2zukYhfntKnhuRF9nJD9y2DzUPbaM3bUt1WLM

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