Transaction not yet indexed

PLUCkJzSyP3tn74ducM1TM8XwMsPmtwqxyu46DNK5UYWR6W6RWC29S2dWN1Z1KBusR9HMLy7JxhiryNjnGkVKpe

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