{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xaacf2ccffd0429ebe64cfe146feab0555032677f49527ad4dbfdd1bf072a5155",
    "signature": "0xe6e967012bf9d1d58ccdc0cb598128d58536ab31a4cadc5847344a846156d0ef200cad402e861c33a88c76551574d7f521fac47d735ee5864405bb06693d05cc1b",
    "signer": "0xc4ED754a5bBD176F596aF6d483c4b0F8A9B72530",
    "userId": "995186910"
  }
}