Transaction not yet indexed

SDe8NLMFoguiTSSsvAFxLeV2jSMNH3UKUp3aM4SHYfvDJiCKMbfh4S9jbpAEC5Gbj53sM2gNAwME8hT2ryAfi14

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