Transaction not yet indexed

21Xc8ecpkpbPz1D6ro8AG45c4x5W6gb2FF9MAVV6cEjE2vZ5pz76cR25GDsuMVDCtrAsecPFALWk3VjVbFDcW4Dp

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