{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121458",
    "entityType": "User",
    "nonce": "0x466b7a5fc7fcf40a5baf0dde9c7f5525f9adf778e8d6bb9e883450489aa5a6d6",
    "signature": "0x698e0698e8284789eeeb1482af114b1e12732089e3fa98ca06adaea2a1a5bf1b6f165809b4bdbc10872ab564d618d4d28c0fd8de4b811c7ee2c78f76b48322601b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}