Transaction not yet indexed

2u91TTykoNMLWdFJDLtDinb4HbD4zitbdKgPzzz3fpySYvkB8pMHQeojo7nnHcv7UWfGeBnA6CuJoaXbJyNRMr9K

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