Transaction not yet indexed

4519JiQKB2PzESBqLSTBitXJa2VkSaaDaLwjk36aXgPvtjrmBLSU3GkVLyP3gPwfysDgqarzeshtk2yRZo1phfY2

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