{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xe1cfa7782474f4f9921dfd41738c80d1b656770ba995fed8cb2825f14affcd39",
    "signature": "0xaf52ee76c1c33acbf9fb8c96ec58adf18d3986a1e00d5781e2e88aca1c91dcc54a910fa0a6b68a0506def17d4bf43ee53ef6b9973718f23eb3f96c3cf0c1b9821c",
    "signer": "0x2e67ccbD93b7Cd016727ddd2Ea4aE95067af1165",
    "userId": "16007"
  }
}