Transaction not yet indexed

53cpY2h68zpe5UPTTYZcerS9KPFwC5HzrZksTSFBaUEKfhZsXWhWzFGfSTmQLugKSPAuNBYffeqWx6JSnvE5kuJD

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