Transaction not yet indexed

4Ku52iUWa6d8PScEiX954ggdCrt8HhYutJm9xvFbWc5Z3RnDkDs1tqY5FVnp723LqqwYX2eH89yWryB5tT1sU3G8

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