Transaction not yet indexed

YiMNqn9CSz5uQmPa8oZffq2HxVhPrsyiDGTYsBCmdci2T7kwFaZWHbhS2VCM75bXhpwTJRpFq7fbFNnnUESVARA

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