Transaction not yet indexed

21V5DwUArQZjvhUiTxKAi3wcuLUyYswtM8C97RYSdnzeXQCL94vtZhv5ESf9jMThWbcRdDP9X6evKYEBk7dn2Zqp

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