{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2ca40678ca840bdab4c5660464eea28c806e31ae972e836d730ef5a5b928a043",
    "signature": "0xf1d9cdbc46851a87127f4454fe0a1166b1e07f254cf32ac9efb36b038b1d8169228ce519bc043b29ca966df0e26989fe9938dc28c61fab570a6057a5c7d8d20f1c",
    "signer": "0xdbA6d42feF3cf846342F2601ed7438391E677d43",
    "userId": "630030120"
  }
}