Transaction not yet indexed

KNU4edM8JZEARkd1EhHc3Fdrjkvkv2cmeYUhbvgeguQfTdBeN4FomSrfbbbtTRAZs2crvFRJEyJqyNAjXMGRZkZ

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