Transaction not yet indexed

21uZE2iYZTpQLi6AKFbrmYgHSKTqW3MuRD21A6JDf7tDnVeYwcJ2X3FXAdWn4tVdqx3epNMWMocH892rApG3ncZU

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