{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x495c7de19289b09120d29c8d077ff3b955cb7a197664534924c1e4ef2ab4e793",
    "signature": "0x51905bb4e8c708019595ab4a6c19036a830864234e7ab2cc99d50b5c6e6693fb527acad24a06d3b9b02e5bddc75e8b3a25dd91df71f67b9b655169bf83a04f4d1c",
    "signer": "0x4A0635001f5d34a9227C2391A2a03972C23bcD44",
    "userId": "574030418"
  }
}