Transaction not yet indexed

21FbRNP4g665AMKRDJFtdEkkna3sR7BKHGDkqoRjFTp9iaF22bdgNct77o1ChZNDFZa9m6UEH7BPb63a19WqNiuT

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