{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa9e9cc06037e6f824e012fd93403bb8fcdd39ce883b4b7bcd7ed46bf7c6ebf7a",
    "signature": "0xb015994411c59d60254ac638f351b0d74dae0ddf180349b6272f950cca63be3601855728d8fe233daeae7938ae96df82f05929acb4ff197cda6158e2cae222101b",
    "signer": "0x22ced72E64A434FC50393fF8e62bFCdB22AafB6B",
    "userId": "450282437"
  }
}