Transaction not yet indexed

MN2dhFBa4a857syvFQkCi91zV87B8spe3SUD2Wj21Q7A1P6Z1R7Wff6YvVcwe6G1vVVCaXH4hTZtK9QzNgJuFbF

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