Transaction not yet indexed

RQfo5yFYwEYaJPFMXnA2CVD2PLqkjJWyjkALKuaN2jiTbJQPrYhbcP7zGZGgcXUZs57EUgzRJXbxf9bKCCgWaN8

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