Transaction not yet indexed

NoMPfZ4zyT1hBYrfZRiB4n4L3JZjASERYdnQ2MXfQ93wFTqj2qBWG7MtgZonYndNqiQQ5VR1YK79ZN7ZYAZoEf8

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