Transaction not yet indexed

5Mktx2PkvnVuD7cE7CNFdkZoZSDBn3CTUaZyawFdVCvpjbSoZCckTfopmj7GMp4iHirQy4cChPvizfc5rn5iPzN6

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