{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xca972199f5c4eb754c8a739e02777f49740fc3603edc13425ad33ca2076b6c39",
    "signature": "0x3027204a351e6fda6478a80ec7cb5ae768d7f84e2103a1e08419a4ff26d9280663377aa2d6ad9b194fd347af3e78f82c335c7423f96501311fc22262d71271801c",
    "signer": "0x6E1669e0b8d73EA38c2C3A7b05EDd44438bD96F7",
    "userId": "159580874"
  }
}