Transaction not yet indexed

21rKSqgbJdawsyiTiFdw7VFvgpgcEU4pJzcmA6sXgWau5oWemhfgNmqXSEWN9gpKhztiRKh5GkbbHxw3q2FjkWRr

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