Transaction not yet indexed

Uu78Cyd7vzMSqpJTMHLMGw4WMLhPsVBNTkoRyYdGfh2L6nmxTUnZJBELpe4PCU5Zgnfb3DjobBbvR7Y6Vt7yYAf

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