{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x504c599e5502ff088b1f215750a470593072e136be8190553c62769c83f67661",
    "signature": "0x39a31ec668720d36668a9efe22b37a6185644581fb9fa4bf9e09dd5702f6ed90392c3701fa1e1f55e49ff43ede4fda6b29a2fd5ec7f4367e4ecafbe4ac8414381b",
    "signer": "0x88ad765B72fb060B3adbae1FA44A6C64722E1781",
    "userId": "236177"
  }
}