{
  "manageEntity": {
    "action": "Follow",
    "entityId": "14521",
    "entityType": "User",
    "nonce": "0x3257b905102b8d2d6883c7a2ad14560a75c67ff87f783bbf0d933f6a087b32c1",
    "signature": "0xdefd6f67193565781df2ea999c13d10e9449e8ab0942d02b28e35a5ed314cca51b6d7e6a2f8a64862492a62fcce811a527fbcd23dfdd2ff66b9d14295007a1031b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}