Transaction not yet indexed

HC19ma9mKuLiejyNnJgvbqAZKU6zs7G3LztDPE4o7yhn3gCDKCFze3D3HwbGi9wYU8GquSVLt1KRVvMBtx9raEj

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