{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x21c0d0de8aaf04787db756e36ff421d5354dbd7e280407a596f0f42e8420f0d5",
    "signature": "0xda1b64db6706388fa2e298306bb54c5db7201ece866755df9f59dd03de5013216a446c86936df5a0d804e94030d5ec3219cf9786b5211b99c9bc2c36b038974e1c",
    "signer": "0xDF854f9244804645E46700d9756AbE9Df9e4f619",
    "userId": "332331582"
  }
}