{
  "manageEntity": {
    "action": "Follow",
    "entityId": "164551",
    "entityType": "User",
    "nonce": "0xea969a638fb9793234cdf02c374012cc1aa0e8406710f4de0727041a9a52b78c",
    "signature": "0xe39b3bfabedcf996a3684a03d9518c18536dc2a795a0b4b7d12a63371bb4348566b64acb57e4916dce711a3c0018caa607b0d5dbc026606efb0da6b31899b18e1c",
    "signer": "0x3dCA4F786a1e64C4c6ea46dbB67Aa793bA7Db05D",
    "userId": "19387738"
  }
}