Transaction not yet indexed

21CDXFEy5E3d5dB4wQCqxrsfGAvijtajBTDajH5KaSBo4oFSF2JqzDcWXtSgJFb3D2kjpLry56DnfvaqasbDFPb6

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