Transaction not yet indexed

mdFMUFyHk4ApVDXXkZYekz8P4tkikvGWu3cbyvdXnh9wgRym1avh7s7Q7VoJHnkPftSbwpTjTnZ4zseyB4bqDV2

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