Transaction not yet indexed

21CTx1L5aBgh7RKFH89Myh3mDQLrtzREF6nqFU6EYSKzgLghZTJJRkzaK6RqmcPjiTQAK1v8wuPp6eCLMwfecrmc

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