Transaction not yet indexed

SM2ZR3Yv2EWxqaXoVVGdSzcTCdEGH7mFwun3RT2njub7VvfVd6QvCGr37dgsjvwMyrzbsJuHbASpkGAfhkPmV9h

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