{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19630",
    "entityType": "User",
    "nonce": "0xb4d99552a780375f9c5d83ce03abb7c281d31de79cdd61e100314eceaf84c461",
    "signature": "0xc72ac955ca793545af76b02d01d2fa726c8409351cdf80fd47960d2356ce7894539521181eae2627e5fb3e13be94b762379dd9d35a789d2c79e5e9264e91c0681c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}