{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3",
    "entityType": "User",
    "nonce": "0x7e19383a4f5957cdd3b5b713217c8d5d89f0f55c124aa3b564e0dfab90dc1027",
    "signature": "0x5fe79808712c17508a8df0b9dd039d81abec4dffaf248fd663bff4f2416c88db3d01533c3148424f8de2f7df7609ffab0a6ce2b45eb98411a42048ff1cf87c6d1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}