Transaction not yet indexed

21DYQvmFcbFkoqPyq6eSAdJfsfvAy7NkCRfxxME8F3eaUCYa6Gvn1vWss2MH6dVMVe9BcJkWQDuModCkhXgYfcQm

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