Transaction not yet indexed

21UTWbMrY1HMM9DaC6cGSWeasfNE52M6T7FDfcCj562ybEwgdqiJB12bfUEgdYJ19Nprm8NqXsZK2rUhuiXFfqoC

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