Transaction not yet indexed

21K7eaWdTxiRwHctcf2RdV9bfFuKiFJbu7Lv6N4L5ZF1qych6T12HiuLt5W6qHxE2e8pJD5Y38Tpwhgj3aT2sikm

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