Transaction not yet indexed

21d6zMBAUjBsrUGLmBnFdzr88YCCEDpBdPyFeuYzXYi2n1HwUv4rtzsgv2bda5MfbzLC2cBBdAXh24LVviHwM2ja

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