{
  "manageEntity": {
    "action": "Follow",
    "entityId": "9000",
    "entityType": "User",
    "nonce": "0xd4a8b0307721f84db9d7e66bf7a25e8e5cfb6678fefc4cc83f25ed8f30e31e11",
    "signature": "0x68e94ee6967e409ef98e728cf19a5e71977df0491eb366121c260c285f6713a37a099979aceac8b25bed0aea79eec4418357c3f747b3b010354a2475c636028d1c",
    "signer": "0xEc483842272Dea925128F7ea8Bb85F671f49bBAB",
    "userId": "212561617"
  }
}