Transaction not yet indexed

43D1SPR538khSMxtC5aEzrY2YZ3zc9Q5wALh4s56J5bkiVqfcGDFixvs8AskJc4JfgrhmJQJd9p7KP4UpDyyVQo4

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