Transaction not yet indexed

52Z513Smmg7ZwTSYVTPQrXPT7B1KM9WBFEbkXMVErTY1dKpRbd6TKMaASxRA5uG3Kzd2hiRphHSQPc8huj5F3RZz

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