Transaction not yet indexed

53xkDTbgr9asKErcAfEmvYgA9mkoAEBbQRMBfLSd4Sj1NNCQCFviDn6MvVLVjriHtVC4DuZef6nEv8FQLs3aiPFF

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