Transaction not yet indexed

i78DAEXCVYYSLQYi38RyhTmimheLLLQKUSABF1nZmAECxJ2pcKheASXQMshdWGmzMUVHBsMjoouLaZKaYc8NvpM

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