Transaction not yet indexed

21exwAoabHQ4AqZoaZzYdram6XBC8j5V9tc4XtLCK9WokC2UnMe9JD7YuPHtkcczUNBwGbAvT6VgqSWkKAfPY47D

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