{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0xf34c8e9f763023268814ba3af94b020de5cb7a30bcc9f28187416c7317953ef3",
    "signature": "0x160e43fbc7689e72f992595402be83fe789ff5391e6fdc61b16bbc110c31dfdb470d7b050920e12e52703c058ec74786c40f664d5f0e3bdc04eaed209cd361621c",
    "signer": "0x51eb83B482b61e1b0E5443cD8475874Ba64aef1F",
    "userId": "857012202"
  }
}