Transaction not yet indexed

28dB9fmTiFyVya6maz2UbeBrz2hFzDoaJdGgaq1WgtMj7ZsZSXvMCVECmQXDjp9rdm8aEAdQSx6BhJMv1zZ2fQaG

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