Transaction not yet indexed

2Uu91AvrMQTFk4GVH44Y3RZkAg7b24M4aMtQNFjstR7kavgKQamAzs7CHHfERsGnnHFjqss7AiKVZbTY16kEswp8

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