Transaction not yet indexed

5tzLfeeWpm6S4PLJdHKGQjMFnAT5689j2HCmHyZGVmqssEmgaZYf2hDaJiKzvwwRhuYVjJXAZb7e6ZNDSLMSFhT5

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