{
  "manageEntity": {
    "action": "Follow",
    "entityId": "115325",
    "entityType": "User",
    "nonce": "0x75964029ff556d0593959258620c4cf51bb792602f449aee418355647b60cc50",
    "signature": "0xd8456607dbde42be714c9f6b72f2219965f5e57b0cae13eef551ebc6bb05f04b4d68ecee4dfb95f74e05f91357917432a0386d244842926dfc08a602d054e7561b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}