{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138734",
    "entityType": "User",
    "nonce": "0x291ef55b6a6fb737e813e8e5381a695b4140fa35e5e73dc534ac07f3319600e9",
    "signature": "0xbcdf5fc9463b97d021f84c77261fa451f244f19d736c1b542bbb8b583c4d000201e38175b8c6e99e789e0cd6e0dbe6cf706ea9fc857148196c77f924ec66a6b41c",
    "signer": "0x2Df83D15c880275a0138820cE2009Fc85eF32C65",
    "userId": "107618708"
  }
}