Transaction not yet indexed

21Ko9MeE4VwSm8WuhF8xt5Lz4mTMmSJoD7521WLtav7BkRxQVQAc9NUwK5cFZ41JZax5SZQwH135yHD483DsD2nk

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