Transaction not yet indexed

RQKu7EBNTbCeshQgcqAi7Rk3QkSS9Dc86ZUCmfHjVqCUfXQPi1qUCGZUxeRh8QYCipHkRbng67gBDR8BMSXuVVV

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