Transaction not yet indexed

21VqTSebfqzN3c2WBRfFr3d66dYb61tciw4Dq8xBq2wisn6TJMMq6DXvpu9qFt4dLrf4m5PBXE7ybMkeUCmHPDF1

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