{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9a436c78ba0892feb7f0748ca0ae96566d8d3547770a541d3875debcc6db3c91",
    "signature": "0x6c2ba63b4927b62123b7df1cdca438392d9da5250e679b33df86ab5e5572a0806debd2fd0d19e90cda27806f7e7ff38b1a08574615098df99474622b8644cdbc1c",
    "signer": "0xfffF643204D053ae5bFC296Aa20F15313084C719",
    "userId": "473911971"
  }
}