Transaction not yet indexed

21sfJhAz4kXqLSq66gwjKdB9367TZAQdBbcfzuHPZBJca4qUDcLC8NcoVsh6Ng2ECNU1TpYDCe5dzfuVY7Bzw1SW

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