{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343",
    "entityType": "User",
    "nonce": "0x99aa01e4461cfba193b7839940b73051609cbec2858b05fda6af74769aa5e5e2",
    "signature": "0xf3680ecf80993e0c1f393b6c647750469e3132fd728cf0af9408cfbdc3c82aa14f25cc5a76b575ee29aba0c2f42b9bafca68d0623234b2910fe33b85eedd86bb1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}