Transaction not yet indexed

5zFfRFUAg3ng6VRncQtcYrKThfiiU3SeFdDZ21jthzmmVnu6zp9PdyjKHSu1KrHBVERqHc1pApJRrQQbnqfGpssW

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