Transaction not yet indexed

Mpu79JANu7BsPridnfjsZaA4XCTnmKVPR9Zg796nr9Rk6ufp6ymmnKrfPNUa4JsFi6HdtVycr87TEW4fV4TZs7c

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