Transaction not yet indexed

Y12mcLPb5mEeRmVv26m9YRGvhbbMLXSR9T5vL2LrvuP7dtqNA7xjWNp3kSe3vWM7Sa1JW5hxVcXCXz5sRb9dMuB

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