{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137053",
    "entityType": "User",
    "nonce": "0x550c04084c61ebe00b9652fbc96504f1bd9a71f54f4c7008e35be2f6cc9c7e66",
    "signature": "0xbc60cd646a309c29057b2d69de37b5f0606bd5170a307705385de15f01c273a62e29e1b22ad01e5d3649a314826b6b14af8f5c237b467bef9e085ca5d6e134d31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}