Transaction not yet indexed

31F6BvrZXAGvCesvxfv9Kht8xRgMzNzUNTMpuRh6tFJaeXQaGSEjJqwbrMzek9iAdWQS9d7GphX9fGpqeJNcEXy2

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