Transaction not yet indexed

nmkvK4Dx1twf8NLNY6LXFThVenRDiK3sWfLZ8SE6VnVJJWP5qhZV3tkDHjmc1pLJNWVDPCCfYPJUkpqcxA7YdJ9

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