{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfb25de10c22bf26b7559c91060619324342c02fb50bc60e97dffbf70e1577490",
    "signature": "0x92504949b944d5977381c916d214a4526aaf61f43153e60fca3985a848a5a82233d5cfb0eb1a84005eaea2b5f3fe37ace7f2ba8a6f6975036d348f48e3a7664d1b",
    "signer": "0xE5EA89C11125E62d27764f91F89d06f741D3f34D",
    "userId": "125637459"
  }
}