{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13589021",
    "entityType": "User",
    "nonce": "0x820d8a4ed066807053d3ee50e9d09b0a31ba788fa0e74e48041e0226526c3efc",
    "signature": "0x50edcbce5672031e532bc19f3eef2bfefa1872af7a3bfa523781f568b34133eb0d2b59e297c1abf2df17b5e9eff0d2beb2291ddc8f86780d0023750a99e8675f1c",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}