{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x12f131c5a6036944c04a96c0f7565439fb356ad61c1a908b466e9fce301eb7ce",
    "signature": "0xe4867985258064d706fc1a08fe893f904e4db927972a25a707f8d16c07b496b862bb055b2857a87436a146de57250b91f4385d45414a774bf3dcef100362caf61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}