{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144602",
    "entityType": "User",
    "nonce": "0xcf142e75c41c787948af38ed7108a51cb3b5865fcc2d3b236128c4079c00404d",
    "signature": "0x3906cd2c8fe04e21946414d54cf1ff344e41b95d33278c80f70d6ece47af9c5c27e15204e411251149d7438b706c803b9cf69b0c6e651a2489f76e4f60f4deeb1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}