Transaction not yet indexed

21f2Ve4nUtLhUPRPHo7HGqjTbWNQpawcpqhpYGbnEGRpmg37Gx9zF3etPKUBG8jXMvZdQeiCsyHRPH9twTXd3mgx

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