{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3e219e1b3101dac12f52e494f84dc1dcfc40edc9751f66ccc0b3e970b8d58a4c",
    "signature": "0xda550b75161187d15cc901369a73d8ac7eeb51a8514f31323fad7e1627e159ed11a7252aba3a158076fcb0d3f956c1a718a0a153a5bbb11ecf8c9e9479f520a31b",
    "signer": "0xA849f3fF4EEE0D4F4F387CC002a64d9851B44201",
    "userId": "707915499"
  }
}