{
  "manageEntity": {
    "action": "Follow",
    "entityId": "839400815",
    "entityType": "User",
    "nonce": "0x383beee46756a3fbb570da416e560bf5728822bad278c0ff1630e15df4eb8811",
    "signature": "0xf3ae745966e7afa7e45b11884c5d25ea61943a58ac26fdb3a980dacfd36f008f5c7b3faa7708e5ff9ebcd804665153030a984ec6abb97af2db4cdeb1280ba68e1b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}