Transaction not yet indexed

PpwkukAsjqYj8RqzzBQHi2vkJctT5QBpi6K4jSZJSQmPpPyKbqALA74b87p7u8w3vTS8ZXErhRWKQXPkJTFeUjF

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