Transaction not yet indexed

5nng6UUQqAmZyK5AXBkQCH9BWF8yi1mYb3ZNki1fUSrHP2Rq97JrsA4KnhTmQkMqpRAAvkzch7rp2VC4VdBm5JmK

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