Transaction not yet indexed

21SB44drkmFv7PLnk4hm2Q62tCoXXyvMj4Dy6wu6ZQKhao9xooQvhLnMs6aTobajHLiQKYGc2o7eEYqpNaDZekTF

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