Transaction not yet indexed

n21FSkjGjUsuT2aLfXMwAEHRKfeSc6AT7Xs7DtDM6MY5JzGKCjibNq5vUkoSw3B6jeH4DuWvADT7TBr6dbs2HpY

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