Transaction not yet indexed

21TiWuS3c7C8pcZctWSSuAKMm3vigpAYWYgefjkHMyFfF4Cd1vYWbBG9x5Fu1gkQHtBWxgJU4mjsRPYBYSTryj2G

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