Transaction not yet indexed

RBKj4sngkuhvbSvYeZVRfuxfFmNwh9MEE2RohWu638Y33eX4hh5XumFXZNa7wjaUprLdGRZjT1nbCBV2dPCT8zh

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