{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43773",
    "entityType": "User",
    "nonce": "0xcd2754d5c067ab1e4d35ca902fb9d8389cb219843b15c5dcf78d74cbb0289df6",
    "signature": "0xf53a1980584f3450d9d89180f37545690602f4708cc44f5c494ae8a3fda9520846085d187381ba652096c28d94d78d50a0e24211f1de5e06df2ef33b475fd9cd1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}