Transaction not yet indexed

YyTpbSVeCLr4DMoKkcfgdtzPEiKGJuDw81BV9PqLP2dCc6qhXWmx6WY3osi7HwveuCM2GYZFcBFAPPNfP4zpxES

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