Transaction not yet indexed

21B6pGouQb2mWuBBkYVytkY6TavT6pHau6FF7H2Ca2u7HjkKEcjhEuGc7d9gjfot9RThZg5GpRBTp799Dh3Na3zY

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