Transaction not yet indexed

RBKs2Lp6Fnp7hTuqnQEiqmqiCejrrZzJwV4cdxMX1TwNBiK8yBRZ3sNf9eHWwSC2LJo85WLPsQCUq2YJDQmXeaH

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