{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3d4ba4fef00c60a223e5ec9a29b3f10ff7f6c253f8c175c33ccd8cfd6aecf131",
    "signature": "0x23613ec3488a933b22c8b1ee991b533d9f17fa41da949bdd318f5dc4fc9240af5b1eae9ddffde9299b2bafbc4c2f0f51d42c1bdde29b45399c8e4f840bdf9b4d1c",
    "signer": "0xEfA957B0Ff6363b07183bb874f15CE1D53814497",
    "userId": "390537926"
  }
}