Transaction not yet indexed

52rRSFcJnx9EmguvSrqFkx1KYfccDBYL5e8VFpm2DQ3orDuP6GKfSEbGyA8DeDDLMRJHN3ZtPigEbESiCo9WfKb8

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