Transaction not yet indexed

5ESefzAg8AqJX3Y53FCmFG3QxLM3fGCxxWJ48TiVxuM2cGhSt4wc1vWcQaB8YLrcUyxa8sHzuKPycnVLUB19mxT7

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