Transaction not yet indexed

53AYGRgJFmJPc8WUE34ykxwoFYkvBKGUH8Rac7GfRUHEbfnkM4RXXCAVCeFphW4Jk5tmXBm8XEwtcFVNaqtprzh3

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