{
  "manageEntity": {
    "action": "Follow",
    "entityId": "321896709",
    "entityType": "User",
    "nonce": "0x50948ccc85c5a87835146690e94eb80196387906552add0cef4352ab0a205bad",
    "signature": "0x4fe365b4a093225b1a959dbd06c7fb6fbbe5b49e458e20ab64cd43506d907dcc6f2d5225da94d604254a0b036f56fb5b9217d7cbd23efb2ac9e88dada618ba0d1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}