Transaction not yet indexed

HM9TmZkDt71aMLkawdzkmmZKNjtTnWuyXGDoGvRxDaRsNMsvk7HeQCL61p2Cv7K2nNXJhtnF5XdKfoWTZ2YuNiW

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