Transaction not yet indexed

421JhHVQXgZ1iovxcHC4nVrzb7a9mYCSj1buRCmCRgG2Co1sa6nuTbLVaWxQ2fRU8E9Ld2dBF5X9GZZcbq3WhkRv

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