{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xaddf5d01564d658656af0b8463b6c1690ebd4bd7f3de93134272167b2624fd9d",
    "signature": "0xc894051fe9fc2bb9179a64acc2dcc7b0c93c54bda4af749bd551e6842690a7e465d013a4d39c2ab814ba2a5659adf1beb6158178922db72109011524c0a15ff31c",
    "signer": "0x57a364E2b3F1b8155Fa3e86D475d61F9ECA29b31",
    "userId": "803141188"
  }
}