Transaction not yet indexed

4Nx19pgSNvTKvQfynzACMyZUXtmSVvugJxJSqYU15gv6qpJ16SfWWhJWbeU9iGiSg8xeon5EdvRfU4EEb9t5eLa2

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