Transaction not yet indexed

21FzoCrntJebmtqopkmRMHScwT7vsLWRbahbMTCh2LhvkFkYvG8EcoYv2EXkHj4g5iJ7dX1ctpqgMmR1LKJbx4FJ

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