{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf14cca3717e8ff490fd26c626eed140e64f183e4ac65facbf2da3fd6ce07d63e",
    "signature": "0x99c666ac1460cfc9244d00f00004f038c514746f74942629c1732a4354e5717a50f2d011856103e96af658cd9755016f2b223082669d323c5f9aa35bfec89bf31c",
    "signer": "0xD747540FDD48b0ADD908Fa54f06A2d2a5034d858",
    "userId": "725808521"
  }
}