Transaction not yet indexed

52EtmB6AE4fF7jMpvLmQ48u6LeN2DuWM8yrJmX1xjN7q1aWb7pgRSZNqx3KuVDP9HEzDz5BvKjj1i5Wd6Rbxm2Sn

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