Transaction not yet indexed

21MWtGR9if2us45pSZmmwps79UaUsptBa9EafY5M8EXwXeZRvrN9k44V1vsVDUKGpT3gLppuBgM3XDmBUf1NbrLo

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