{
  "manageEntity": {
    "action": "Follow",
    "entityId": "225872",
    "entityType": "User",
    "nonce": "0xeb75f897f810f6600908361ca9e3a53b7188df55017d64054a56843c6fbb388f",
    "signature": "0xc32fd5852d523ec5aceb7bbb8ee2f5bfe8924e6ab7060c3b76d3547b27cdf56940ccaa4d5c1372d2cc10f649820ba8708184355950563f10495b83fc828f89281b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}