{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe7013e12f1d0777898b7c4b840de41859aa57f806b72b62519f784162043081f",
    "signature": "0x6a81d727eb876695d61e5ec1f33f3ce9bd10ea847cf55bf243d3e63772c2ed8e2b41b1cffbe64c7ec835d0202ad9db492e04bbf63fff96f2311eea159908e1ff1b",
    "signer": "0x879bB376BB5e160d42E12Ccef817412570799a8D",
    "userId": "145947845"
  }
}