Transaction not yet indexed

21XYTubsNtBZXtsVrwuaeftNCSfDDuFLYikkbuVf8W5xe2RgpYoJggUcGDLZExVmnk3sTFFnVEWw1f3PLAesw4hQ

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