{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8b28256b2ba131031a523eca0436892b0e70fd7ea1ae7b45953c24d2daa02f79",
    "signature": "0xa288d9d74b728c53ba3e35709f416b929bcdc4d5f8cbd080c65e3b39677e501c76a3d00ef057c337da89d0f34f5545d735dc5d9f92358060547292fcd06e8e821b",
    "signer": "0xe4c27181d67759ABAe585B9d88393546AB6E8ad7",
    "userId": "251314897"
  }
}