Transaction not yet indexed

21Z8ZGzafWjbHon69tocqQ32vk9zwefYEo7bu5BbdxMWbrY5yb3Nw94zcTvDYk4LeTPfZ9c8H2tvnbEVMsTXWfsu

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