Transaction not yet indexed

21NpoCqqsRhPSmvsEoAa3LtjFttHVtrcJbk7emui7PyNXyu3LU6qS3veUYpmo8DP2bnMbxAW9NKd3urLqhb96t6r

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