{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399726512",
    "entityType": "User",
    "nonce": "0x49f84b3eae9449916155fb0c6787526eb9a8f2765de67246c5dfff270935b388",
    "signature": "0xc5eae488ee849e346bc283dfc1ec51f867e2f6ba15e83bb2a4bd3ad0eb03f463595320b463636626a69f3ba0cee7dc53be5028a7121a2f17b769d18e225d4af61c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}