Transaction not yet indexed

5u66hKpiAwUdSu4sHfk8ss2PqEdVb3kTdFrmw8Cj2DEASkpLNLZ51BxYofQrcDWkJSG7TmTHxVA5Y176e8jv5H2T

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