Transaction not yet indexed

21f4zXFhkSHo66xtPKQBrWsFtcVi76ityZRP26Fp9hfUDAbp5jFhb5p8adgTb2DFMFxW1L6nbNGB4eY6JB8e2Pcq

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