Transaction not yet indexed

53LxMETm41qGLUVJniyEt2KAT8f6iH7DeWLWiFr5v3dfyQXcsSn5nej6FtQmBkTQJhpAnLU9hh76Hz35APXQoPoZ

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