Transaction not yet indexed

Ei2hpZiJLf4RjuY2sjkX2doT45mEoNwF1jS8REYRV8jVJYV4cBWaP3s6mRHjeFLMFbqa2Faaf2Qbn5BpPzuPiE7

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