Transaction not yet indexed

21No4dRqqKCRJWm9ZYb5sumea5SLfvoCiXwmo5NbVPPqbDX4pVFXdoDfjgRAVidEVS5zKvCn4nBDbfuzzTSVBMwA

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