Transaction not yet indexed

21FHTuiA1VvMWm9nN3jiZwnR3Cvi5AhRzyLnH88bDGF6N4zTLVRK5n1kNL3DU9XPy4csfgxmf6vAoKgqMwj7hsWN

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