{
  "manageEntity": {
    "action": "Follow",
    "entityId": "744121762",
    "entityType": "User",
    "nonce": "0xf72dec567bd1106ce7c3b0879697aff9ef5845cec41fe2ef6abd41f947618b15",
    "signature": "0xa094a5ff66ce26722c2d6061bfd56875ddd6bb28d9ae6e687c375fc97d1f423a64996897d39c28fcdd78ef56cc39b8ccf61583448accfbc2ccb6542068e4d6cd1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}