Transaction not yet indexed

YUn738zTHC8s5bQWdfFkQDDs7LeDAPKvCHkfqDddShj31dPyS6Ap8zv3JjA9bgAiCow6ACWTDR8wURrQTcvJr2S

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