Transaction not yet indexed

21JNkM5rmPdqRLo9c3Jh6vwJXyRmJ8DBTh2q1F2jkJhGPWFFweRvKvtWRXBLnykW1XmqocKJGm1QHvgKdF1kMFpZ

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