Transaction not yet indexed

kffwSd9FbD5YRvEVFnbupeHFSX4KG1CWpay6scKNbjmjRm3dBcq5eZgrjMJovgPUJN7LDVjcvtx2jPfNr1vjjeR

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