Transaction not yet indexed

5uD91SiEJfMuEiXJujDfLPYZqE8MeKMQyMXGoYnDQNHfZZRkVfkh32aSzc7tYNb6XK73sHTutfy8pi78Sd1tszLq

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