Transaction not yet indexed

uJ6R6UXQBmHvTSnttJSFkezdwsow9v5ff4cq21eFM8KGbmffGWwKkF8kPSFjyjTZsBTmRsz6EMRe9mAPkWwEp64

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