Transaction not yet indexed

52HEg16ADSY5WEXFq5Ctbznk2AhfahAifF3hC6k7pFzHzdDDBNsbeTyAnw3pMHtHcPDeEQqUC1L3r1nwT1FWH159

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