Transaction not yet indexed

21v6cEqLVCW8cGqhu6WYFNH3X3WUJygbqC37Y54EGU3JENzgK3xSAkcFdVdZAhwUU7Ua27derR4VbuWhtLo8jXg1

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