Transaction not yet indexed

21Tb1udiFwdhFy6bDmZVGfzkncyTd5ej3mQRQaSAEkcLShEaFctwMFnMbaJtBdXUWwJyouDf1py9nq3yLWWFKjaQ

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