Transaction not yet indexed

Ub8VkCGi1Bfsepm7ppjFuh1UvsDZtXrxnRURa2SfNuAQFGd5p3feXJFeCft2jzF7MRJBVfQCfFzZ2rY8ZCu1Et5

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