{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x21e9d3bb60d6e520007008c143bb125126f26d6ce7535d5571d2e76dfe5bf719",
    "signature": "0xbcf46d1b4d0dd0d8eca5b50bc17dd6eed53642111faebf410e8054b14a288922400818676738588a3ceb28dc4eec21a00147a5d042b0349c2706b76a37a942b41b",
    "signer": "0xfC577feBb409AA095E990E5446388414cBFEaDbd",
    "userId": "29114334"
  }
}