Transaction not yet indexed

21d1EK5tk427AABjWtAR3MQhMTvio3aE2UVPCC7PXAXdqACpy9gTdcKhwYyKfisg1iw5pTYbk8kiA9DB8u6meuRT

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