{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304817323",
    "entityType": "User",
    "nonce": "0xaddf232155ce3a0885cdb200c576dfa61e897125fd852825294b038b520c444f",
    "signature": "0xf58f84bb5c088c380c41b730177bc200e1b0e09ce5afcb7e8fd59bdbc77314b968da73872c81e78dcf24caf7ffff866c5e3fe90f4cde4bbf4d7b37160392dfdb1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}