Transaction not yet indexed

12Ur4oo1eKmf1QEgdKZCfkyyN6ZXLDjaWvrn1oT49x13pFKUVSQSgphxU1aVc9qpGxTypZmkLPECcPXbkKSAbwD

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