{
  "manageEntity": {
    "action": "Follow",
    "entityId": "751664",
    "entityType": "User",
    "nonce": "0x10463f12082c0de80f6c9d599cffae65a435005b2c0640acf39a4ea17fba6fd6",
    "signature": "0xe9d070737fa3facb899ca3ca0089a4e90294fca417a575951f29979404b2018a0ae52563b71049ff6dc07864ec20e188bc74abca8456927b790d570659ea06ff1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}