Transaction not yet indexed

5f6FfFTtpiTPSc16uNWLZPVM9863uWWbq2m9fNvT6Gk4tiHqeaqFyZAgWvJmcfybwDZxPUWLMKWUZbMbf5HkSuvQ

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