Transaction not yet indexed

a2B55PZGHumeqMPsEd9dnAdW2umGAZ2BAoNXRgAk5jcjRqXzutEQMirkF2YouosCk3dCZBe5sLj5qDetca7uGC8

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