{
  "manageEntity": {
    "action": "Follow",
    "entityId": "318437",
    "entityType": "User",
    "nonce": "0x121fc02de2084a600504d9ec0a21b523b7bf5a7e45087c4f7600b4d985095eda",
    "signature": "0x494527395aaed848106aa8b55e00c7dd5486dead992c1608ce6af66c78ddc19544d2f52c2263207382662a31197be358fd2a897ce0f5649d226582ee051e8b3b1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}