Transaction not yet indexed

256J5sUeEngzW7hmbd9wkKHMxVrhorsLCWrN2TXL5jYcHEAY3F5gq46nGh7YTnpnnya4sB2VEfFX7pWXk6AwVLw1

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