Transaction not yet indexed

5Ko2fe19bhfEmuGWtQNhvGZDoMWMRCv54a8Yu5wRFakK1bdri7EPMqMgDUz8nKSS8ACD7YpVEp6JkApmutmefsLu

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