Transaction not yet indexed

5Ff5RMguQSLUSrYRxy6LFNpokvUpzpqq2C4wNPktECgkf626eC8fad2df9EipAM9tadZe5GVe74TGmL4MVoFkpcZ

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