Transaction not yet indexed

21CXxpsQbR8yd2M7fqYRFyFSFrZHAmaghBPHw2EQwPFTbVLTCUB53PAstdXg4QoFKqT3NEFV8jdvihmKdSWT5Bgg

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