{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0x80a76b880f2e352ce882b9065d678061048442e13822bc0dfb628f5e6e9214ba",
    "signature": "0xa645ac4ef5c9318bf2b44645ae7d345c7aece53da24c105b3f66a5ce7e248ecf475f75bca4c7278f7409c53d2af494eeed80b1b01b0adaeadbe4c497f34512d71c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}