{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4ea6aad4a18cc2decf9897a0bb496053d5baca9586d763b6827a83e4b7647783",
    "signature": "0x7c4b91ad434ac2e7fc8d08f209a044059ffb7193fbc5951b83280e67f22f03cd67b4a5eadd51c0b0e06237d7ecd95b6670578b0aecd27003495f338cc43cca0b1b",
    "signer": "0xFc088F13d4a1Ac06F16750acE28481185Dc8c881",
    "userId": "168139737"
  }
}