Transaction not yet indexed

321DwFh76NxGH4DhR5bnJcxSAKraou5BVTMF2wHs3dfidNUetfvqfSNdrKCvyajhGvQhkHAxFwMRvwkS6hdDAhKt

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