{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17689",
    "entityType": "User",
    "nonce": "0x457e5fff243f226f34cf8b0c30229baaa47e4c3e8a32b61c0243ecbabb55e443",
    "signature": "0x27100a231064b91cdd4fbe704729c6194190588bced281ad6b5e08b5af401c3a4e83dbb2f0e7db72331a078e921c107f787f26a987f2ea066e342aa6e344fb211c",
    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}