{
  "manageEntity": {
    "action": "Follow",
    "entityId": "152450",
    "entityType": "User",
    "nonce": "0x98c1688f146e8e52795c2f5bc660cbe34b89dc117ee22624fc4fd75b29f78e45",
    "signature": "0xf05c7001ec349b2adbee8079e1c0504edf3a1758cc73e1319250f90ecd81a6e544a3ac1c7950fbf282fed468f26375d8bee05df30e1347f5bc7697d0c2b425f11b",
    "signer": "0xd288EFaBDf61D592C8137BB444Eb7d8eB3e12170",
    "userId": "445501760"
  }
}