{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5bb3e26ff3ea452eb348d221b952720406134710e3491be4e88ea604ac00cc9e",
    "signature": "0x9c22605c9fea31e4321045d2f5fae09cf73d80af886aee97060c45e3690c22c62b3f62297d15de9756afe1847dfc1d4d51a00d61d7e7d9b832a00dce4ae858d51c",
    "signer": "0xD3a9fd3A65024c2c55f4E5A340E39C9CDd6BB17c",
    "userId": "628680085"
  }
}