Transaction not yet indexed

21uTcbb7sh1pbQgfrWKnSmepu4a9mTgHzuHaNFyrMs3WWbhU1pp5z3DAbhHsrg7wAvi6BiL8YhU8wrSVK6RVMvGE

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