Transaction not yet indexed

FEt4fMewNRWrbGjCLXf28D429rsT7G7ghA5xkkapKQKQFsJFKUcFqKwxHQ8XoKfUf3RLLDQw3UtqFcscB2bDYY4

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