{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12615893",
    "entityType": "User",
    "nonce": "0xaafbcc00dfa2a0669c2b19995f390fb5dbe951ee3cfa48b3478e3a07df5ced71",
    "signature": "0xe8e856e13ae6e89899af388c2397d41aea74baccbac3f9d900507bb1e9d7f4b814e2412b6a3051f209a5d66e15311e83549b4441811f238c7bfaa29f726791bd1b",
    "signer": "0x856dD60453733C7356ce2Cc02B884a7111eC7E6D",
    "userId": "15192427"
  }
}