{
  "manageEntity": {
    "action": "Follow",
    "entityId": "257465",
    "entityType": "User",
    "nonce": "0x4fa3ab17d4b7f982053eb23316f1cf261ef30e601e7c75a22f48255bbe9d03ba",
    "signature": "0xea5662e73b3af4c07c3fb11baf9c9340717f7130c5c07508a5211a1fb5a1103c66e7a04bceb81b2ab10a4c742c249215c5581a64033785dc1c6f9c1aa5d09d391c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}