Transaction not yet indexed

5yppMZngF21oY8uDm7voWzXN2WhcoUSGFUCiyGmVPGdEzXZVDKoS9YQBAgeGgCzbnqyet7h1gJ6GsP6969hP2tSi

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