Transaction not yet indexed

3u53mHGKBJ57fDKHa3g62dJYGiMjym35p2ovQyfAR44VpAksGKhjWNsWjEWapZNkbbMdCk3R2Ugjp3EGRBqyZpR2

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