{
  "manageEntity": {
    "action": "Follow",
    "entityId": "68556",
    "entityType": "User",
    "nonce": "0xefd37442afe72d4c8864e39b9e92ecd6db5ff80bcefa68303ac2f6b943681d6a",
    "signature": "0x645724834b22017b1258de0a23de162bf27e1e2be4da1e4239240f6b8b71967b7238a758369336d413177573c7588bb78f8ff1c647e79d7c7dccd5c1f0d868cc1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}