{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4b5737cc33255f7b79c102486e6d71fbf2565cb623b7efb538d47fe3d5a158d1",
    "signature": "0x6eadcc137609b1881376dde3404a9fcd74b8dcd9588ee88e857d63c3d6a49c4e0514d380d76c605c2b67838cde792d49c2574fd1950fe331deed41df806310601c",
    "signer": "0x19c64Cdece29Aa5fAe3063bDE21466119A613cfA",
    "userId": "691763852"
  }
}