Transaction not yet indexed

21ZfLGPzMnDFMizrooXFx16ffsuFaNAV1NMxQP9AX1D2p8Qmy9ptSaZApGajkvMfFUQJ4UL8mEnQ3Sg7un6y4xzA

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