Transaction not yet indexed

21nvJAWWrWEG7hUbEjPppfwVMfdZcRu59xFVMqzz8whApAVWAVK2X9kA617Y7ypigMAY8GoKyAP48wX1pFjhGoR7

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