Transaction not yet indexed

21f6BzaEJ73jds4fLwrR7vFapJSa5VyVuJbcZX5AFKFTfpUw8NktFkcpVsUqghdu36JxNL8heP3fGzq4YBE2eQDc

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