Transaction not yet indexed

MYDKWM2Xxhrj9cAt7GDz2tK8gQvygosVYfrrFUKWY2n3Dxb2mWnFwca9t3eFCZdHAcayRfNU8bDyXPtkc8KPDU7

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