Transaction not yet indexed

21D3ZtQetngKFVcF94FpswUFyGv8zqesBQcfSKbtwS8mN2atwz54LGiRTcAvLRxq4Zi6FaYNpRXwQiuCSvCMLgHD

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