Transaction not yet indexed

21z4Sb3ZhSSM5AkZnLxKh6J2caeyxtuzT5Ea1RBTcUxaEcPbA4ApUc6kUGqueHqAwbhNX4ocKb4u5cAMqkh2Kh8o

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