Transaction not yet indexed

MUDmEkhsHP88UECJAW56Dk1GVoGGSMdZ9TB2FYqTugkR4yQCR5LfRP366eSk1zLGnsTKgDEVpXvHJyGY8xsSR9p

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