Transaction not yet indexed

21NpbMeZ977YHki4TvggowN6xL5QL3o3HikaP53bNudrGy2LLKkaN5DG5vSBs8V7etRZPvCjUe65YofYpmBij48j

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