Transaction not yet indexed

21fY8m274nVjCBqUfrscwNAjdc2ChBUjUJDzGwVVLFBsrRz5mWMgKnFrZdHLLPh1v7HjCPS3oKJFDDEVVS7sERst

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