Transaction not yet indexed

5b6Y2k4njsoLKEgseJwNxMzvcmSAA9UVGrL7uBqwFpV8ripBCnkdwJFqJAYCNHDBzf9VPSBe5QwZH2atTfwBhyY8

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