{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8805bdc9544b1ebe369398e812b672f1ee2d15132d2724af0ec511f49c6f0592",
    "signature": "0x0dfc5ee5daca02c8afe22d3827f6065403e471795e8a4676a8e87a881651247e01c8cff81bcdcb9371b39861cafaaa0a46c16f8e3b62c886ff0dbad4b2864cdf1b",
    "signer": "0xA97e21FA42e7264Dc480723d34E6a61045474c60",
    "userId": "531144400"
  }
}