{
  "manageEntity": {
    "action": "Follow",
    "entityId": "243478",
    "entityType": "User",
    "nonce": "0x89664d56350657a962b73c31a12dd937f9a5244b4a0ee2432faf926c8a5662f1",
    "signature": "0x77f2d5527f88f26c7a11cfcf7de91d370160adc3898c4adce3399887665f69870e7b0c807db065993a20ea246803201caffe357784f5cee2191081426c24ba751c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}