Transaction not yet indexed

52UMKeD4X3pnvv52qMVcByZF7J6vjp9cpwHxWrPfKFh3rUs63UzYg9TpKZqyooUGr26mU8CC5nYGrEJpP1cRNKJ3

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