Transaction not yet indexed

MfibSKjCwXJgDNycqzddT29NVsVQAWYhAdSffFb7p1YpPwLAdqupAXfQ2uc26b2K6RbFvSJRZFkMQGzrqNBWi38

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