{
  "manageEntity": {
    "action": "Follow",
    "entityId": "151721",
    "entityType": "User",
    "nonce": "0x1f7b21414c4ccb75ab24cedccaf6117556316e579b1a4f33ca0370c38b8aea47",
    "signature": "0x41bd855a003e18b2dbe22141141fc773d186ed75f0dab919724a156bd0c210cf28c953e9a4f0ef6469584dcce86f7b2fbf6dbdec076ae08f94541ea06dabbc4e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}