{
  "manageEntity": {
    "action": "Follow",
    "entityId": "391926323",
    "entityType": "User",
    "nonce": "0xe15ed5a5041d06d86f1781343840909d6ea79675fbb789e6daaf80e7fc0a6271",
    "signature": "0xd63475b7728565ff0a4fe89582df42c63e73a11013520ea86854dfcdf83b702d4785a9090c622a453ea092a3396f4bae3a389c7aa9453461228876b4a2e844ef1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}