{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x51c3cae6d1a8c54fe5532e923903918d916c3d652e0bddc789fbb7df1277a14f",
    "signature": "0x8d1a0bd379301d6a3bf2b5ec8825f8a2b6bf1dc35e7fa01d7aefb17f9012057b3793b3164e4f302a4f3434031e98d10105ad98ba0386794c5a924ed44b62d4d61b",
    "signer": "0x815E83fEAc4298D0D7207D23195351464b8C83b5",
    "userId": "819868507"
  }
}