Transaction not yet indexed

21FBpCzQNzDgvbVn7ehESDXKZQZnjkRkyCjpXEFMZFQ8WsFi7kowzdZsuBCj5pG4VuEm2cst2qPXsHDyahma611h

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