Transaction not yet indexed

LetgKAgv2vJjvVxYaXDxUUF4m2GyxR3Cf9y5eEZeHdS3rSrU3bghfjVYB3wT3pimF18zPDDNWJnaTdVmB1bGotD

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