Transaction not yet indexed

21SXfXcBBs3WrmTRC8DwD7eUcY6KWnpHsWvQHNCzJyKY5v1yLp9ZQ789k1uxb17hRcPyHxPyNPQH2GFgeAJpfpUM

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