Transaction not yet indexed

YLSNjPTfsedk8ssR3ToYYndZBJBoLEeDeK9UGv2pW8CbF8EYvoPi6v9hFxfc5tAPxRHUMmafGJnyxW4RSgKo9up

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