Transaction not yet indexed

28Pwngn5p6rvDFdd2DDd7Tv9hM52UBqv33rexYQrT4HeEMiFqQL6piYRUPSXS6D1nRp8UYRxv3xoo5Q8n7iQidaB

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