Transaction not yet indexed

21FcS9ANNuUmQ3fe56xBcSjRFUrME7mkDuejDTZoR336AxAVF4RNrZhkA6ESqrJNwDnBqeazRECxryTzqBYPpKkh

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