Transaction not yet indexed

vmYcUPp3WbnBYatqRKtYAeH1H4ck6J4dMDDytXmPvrvfVhtwPqkdBfxPJSWXvZmqMFu4GUaQNkWx8mXYWNKixz2

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