{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd0f496042434fc06532379d8115b8919d1caaf65d27adbdb3317414a6ba4cac0",
    "signature": "0x8a8aa0621e2046627bd62e6cdfe22263a2e3702edb1fb63ed2840f7779116b451bca0324ed4efc82f104324c7d644d917b65d68e67e00a42b72a42140f414e911c",
    "signer": "0x99E5e91bd122b44C2999e59d7bDbD2A1353872d8",
    "userId": "958334581"
  }
}