Transaction not yet indexed

UuD8SBZJSJZzSFhg9isHQkY2AUBXYRYYHEsiHe6fQbtConWbjKd4pjtbSyfSHPRDq45N4Uqy2jWNUHkB51vs9N6

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