Transaction not yet indexed

Ubnck4U3CTnUnJSqR99KHuG9yRP2v7KZThApAfWazLd5CaTvBRrwKLUfE1Q13dS6Wx42KLdpGEjrcA75TA88o4s

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