Transaction not yet indexed

NfM43ygFJFQW1nAPfbCGyVtY7qng5pSWFPS3M2RK8g7LckiH6WRyVKWRzrAVpSjqSt5FpYAp2jYE7VLM5VpkdyS

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