Transaction not yet indexed

21MTHbuKPf4JSRCkKonByNmx4QhYiPYNovi9W3vPsh3LV2ZuN27MN8fxRHxHnQpqoWDHj49qW5j8R3Dg2SBYWvmf

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