{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354108",
    "entityType": "User",
    "nonce": "0x253e9c0727af17daa9498b58e9fc34edd7874c5dde5339b1040096f9d7f14bc6",
    "signature": "0xad3ef66505d0ce016374d9fc28ccaac9c79b9c8c36996a3ff90bff2539b93def6d6714be00b0f26dba77fe1f30d1e2890bc307fc43d7de3cf17ecb99d484dad91c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}