Transaction not yet indexed

mdpNHwTLcwFMU5txNdHQwmEwnHymsbpsbxuFbJG7MxFkQky2CMLQdCqwTAqdjSPdYbtXbZzgWCvJSqSQ6UknqqG

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