Transaction not yet indexed

hFK3zbHEJXqFENVqDzAZ2ToJW6VDmsTjsXQuxbHf7d6LLF3LZEmfKWrAe5RutB3QJKS3p1NSmWZHTjtPcu3Hj21

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