Transaction not yet indexed

RiYaDDgu5LgN6UUNcbUNc6wRcucPqZK43ENC2ntTr9WRXWRht38sEwHuksggN6fFwZ3D5PDYGd2uncZcvjqQNeQ

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