Transaction not yet indexed

21ruBrQZtT87mCfEDSN3s1cTN3tLcGF9hFdR7Pyfyo6K3LXmdCcXdZbN9P6ctEWMSiGE5jDY32ypSV8MT4Xr8MCS

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