{
  "manageEntity": {
    "action": "Follow",
    "entityId": "714646433",
    "entityType": "User",
    "nonce": "0x17a1eba52846c5e812f326ecd062f2f2c430044fa9446999071b5cb2e704bdf1",
    "signature": "0xa45e1d3c867b8072ebb0ac216eb7c4e7a33037433cb32adaf1954ba49562030b0b188715e75e4e9226e5274704beb984da7d50714a910e653349f86449f770601b",
    "signer": "0xE4c0c73a0c0CD7f65f1bE942f8127c8753aB89D9",
    "userId": "857284925"
  }
}