Transaction not yet indexed

5u6yGFyvmZBJxkzKBa5PB3RwCK9CyTnSfTsgg6wLqfHxsUUmSPkxKk1Pt7pF2t2KgRXZ3sxpazARe7pV8KbMVoCk

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