Transaction not yet indexed

21uC9PRy59th7ZpwMUJstys1MfoS1P372JtRUjveS5Yf9CDZVnFrt2UdaNRuRyFzDY4fjVh4ZeXs2BJeaXXM1Ca7

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