{
  "manageEntity": {
    "action": "Follow",
    "entityId": "131121",
    "entityType": "User",
    "nonce": "0xf8fbf8205cbfec5cb1f22525f746b21e644c4e5ea8de0eb85818c23d8cca1140",
    "signature": "0x9e695c7f83d5b66d907084156bf7e3104dbc6e040eb9a57878597a15d0c4e97f4f02df2a1b91c3fe80365b3c42ab337e6b6d09832da8fc7400cbc1cde0766a2a1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}