{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xeee14f45a3007bfd844b37485de8504cf7ab6310e92012d53102e43b1502a58b",
    "signature": "0x527b28703c4c000140218d4e4621c8b14de2ac17a716c7cdc045fa437b47603a2a217134a747a14e5d4ab83eec2ab9b4e6db973f9fd9ed3cfc8c4e52aa5205ac1b",
    "signer": "0x8ca2E56acF4f2515d8BA92e79e45Dfaeb7E6Be98",
    "userId": "217982730"
  }
}