{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7bfb8e206e38ded414123413bb215066a677f9c1f5cb0788e6ebaedab3f196dc",
    "signature": "0x680f820448141a9eca318349a1276b2ced0f1fa6a75fc795b87d674ef9d985c9519ccfec75b22ff8004c354837b5c1dd917191506072818f85e9f728518180501c",
    "signer": "0x38F50a3556340c9E1365557DD31F3549c0315FB7",
    "userId": "912674314"
  }
}