{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9f15575ae386a0b5ae4c689f38b38db9dad8d9acd4e0136b34604f4c26c8627a",
    "signature": "0xb90bd458eba7a6b5cbe24d988b4cfa6b6649d8df51e0f321474f13362fb68baa57ff47888002c246d94901792339ca9bf55777424d28dce07612169919487ecf1b",
    "signer": "0x4bA4213C80958379954B7e806dF6c25DC25C5666",
    "userId": "932558034"
  }
}