Transaction not yet indexed

yMMbFbqcdjMAcdgp8GPqqzN7o1WWVFeEXw3EJYkRJGk2CTz8zQNSpANnYxgJ96yN5ceiQyDPkZFGWvbSLjuc2tP

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