Transaction not yet indexed

21LWPMFjFLdHGbQi7gc36eFCdnU32FuAhPMmrdHZHeZArviey8u3UNBsq8JcXEBqyCZuGiQBbGbBq1FBFGQReZEm

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