Transaction not yet indexed

2XaK5AxoKULr2xy9ACmYzMePm5NsRm1vKgGUuaE7uDyi8s4RbfdxR2k8kVQTAxa1L1u6Zc4QvvJqUcGjrkV5Pf21

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