{
  "manageEntity": {
    "action": "Follow",
    "entityId": "216389377",
    "entityType": "User",
    "nonce": "0x944559fc4948d91f3136c4a4c19ee765d5910b32a1c0f773c7e69ff76b88c7c6",
    "signature": "0x5f84967efa932bc8baa4885875903eb6a234444a971d3f34caf4a7c66fea3a242bb8bc99c445ec4e65a4ce269e37c4f97f66123bc40ce9d53d1e47f8255b0cfc1b",
    "signer": "0x9de29362DF595E6949CaA2820c5c28c3D6b0CEe1",
    "userId": "857551474"
  }
}