Transaction not yet indexed

5Ap53NC3D4sMYJ1LVD9RcR37tWxLbucK5mFcvDzuAPEVsRAGy4YBmnf4hQEFeqKxZjB9awiRjre7q5QhrDXU6nP6

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