Transaction not yet indexed

NEX6LvUNjt4rPUqGA3cefv4h1KZkn4BdBKWkyoDwUBEwmCpkQLpcNRHoTLuXN2na8HUjSzVMUGLcuFrGNBNReSU

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