{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe435913b9599ad00fdfda066fcae9df04ed045019e80ee40265048b2258708a3",
    "signature": "0xd77c8e96b5252b9031dd2a87851d5a582f97f95b1e9ffbe82b79e4863e074b453b8b3636062d41ccf730cb177f8eb6a6cbb4ebaf35c667ba37bb1ccbd9defbe61b",
    "signer": "0xfffF643204D053ae5bFC296Aa20F15313084C719",
    "userId": "473911971"
  }
}