{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4a07d1dac1da07cf92259b3b0f9f639a3ed64534849f109b1ea8076227be4332",
    "signature": "0x6e011f7ef28504dbb0d2819e9f0d531f4c8fa5d7549e3303de940bfcd6e750d553ef1c4b927b2ef0d1de6fc56407c4a724747542726840323ed1acb7bd257ba41c",
    "signer": "0xb50A921EF3b2d7cA7fe3e233722Dccfc113aFdcb",
    "userId": "731336000"
  }
}