{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7bf850ff5b4b0f26b7a30c67a5c08e2579ce33e1db124dbb4a7643b6bda677e3",
    "signature": "0x5f6e05b0581687cfd64dea1d4e281f5692315e0c789c781f8e6ca27eca05965109b792b30fe90277916edd6a1a0e10a94b9a76b16340793fc0950247997b6c671b",
    "signer": "0x4D54a1406203A3beDBd435F0e20237e57c38cf25",
    "userId": "900818026"
  }
}