Transaction not yet indexed

pmptLLzYZ6TKiYwwj8NScs8n2PWP3r9uHB8c325Y7pH8CgnoxL5bRW4MoQZn5ShCGgE1NYRZYJMHtG5VQhVBGuQ

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