{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144602",
    "entityType": "User",
    "nonce": "0xae51ed3b5924966ec1165b0e477913c86a4814e246c2a4490bde45a762b3a7f1",
    "signature": "0x2741abe0362f9b57f813cac07f40ba71334ba92d45f990460b2979631a9cb520258fef8cf67efd485febcbb589bd0547a6a7ddc3d7053085d9881068211783481c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}