Transaction not yet indexed

NUKqc77kyi1B1tj73T4MFt2xzWZiXMGRJ1YwVMhjCFa13SdftrQg4XZpybbqJD2NdTrx2cLFG7Cq9cLhGHx5pMQ

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