Transaction not yet indexed

5166f1GMWCjFSpCutS9prHFMF8Yvf2rBgdSTcAiD5dJTJg16WZSuU22e2euXkvE61YGaaAZqdVTPh2sG3iKaykp3

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