{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf645eabd7441a6d625691cc8fc691fdb9d0420119e98f94fd2ae5bbf1dcd3776",
    "signature": "0xf754de4c8e0a74568d95eb9103a83348f838341cac398637f1dfc288716149b224a4543d62d24487472c6e8c227904f3a6fe0c416fc8acb45ef162b20ba4b17e1c",
    "signer": "0xF0CaA5581Af6ee80150b5aA4643d1069EC176dB6",
    "userId": "834540087"
  }
}