Transaction not yet indexed

Ya8kcLpYmZHkF38APw4dB2dSycTjT2BmvBppABEVdUCHyWfnpHV5U8Z9V1C9kSWsbF1qeo6mvoZXMnrPqCfLLAa

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