Transaction not yet indexed

21aZSSBqFjpfJqfvwitHaEeX5W7UBLic9NkL6XuVDPpphfz9uZSLrEdx6C9YAJmNTHdpegGCyET5Qmk4d5gJf5Ts

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