Transaction not yet indexed

21gkSRsTVhENTe5cEWuDffC1bxGA7NVJZs37pXRUDGxjPszMD2B8dR13NJWoy2VuNaEiYmZFRKoafabLEoXfxf5E

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