Transaction not yet indexed

NfM8buEfdBmiJyTPwMGnefznvt1h4WhmfAX5ouoRKeYPXZdZg7nED9CkTU7dpXfx7thZYFwYkaTqLF9vzLquFrx

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