Transaction not yet indexed

u3f5XDu1boBhM21HoxrFvPXhfQJ5fzdCq2cqGpARJcTHqFRRKEoN6DM8Vf2gNZSdKdbWdXaQEHnGoxynqKfaRFp

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