{
  "manageEntity": {
    "action": "Follow",
    "entityId": "142547",
    "entityType": "User",
    "nonce": "0x332769269de25dc0ae99d677fec2d5b5d0cec6293cd10197e89ad316d0330253",
    "signature": "0x9e1772009a594f973885184f1f886897bc309bfb603aba4219bf312d4da6bf3336c3167b5aa5aa441b25b57d16242175374d9b7e5208e4b67a00d6a5ce3b0e891b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}