Transaction not yet indexed

WC6FiXTiXUnmYnxa8SfusJJ8NpiN6khmRbuRYSDnApAUJ2kU9eDH5i2rJjNEgPNvaJMqn9eS9wxmRBi36EeLHzw

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