{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6521cd84c3fc111b4f8eaa23e920a18f050f59c923ae7df4ba3b56fade235b4b",
    "signature": "0x4430b25557c0a4e05fd90d094409336c9ced4c1497702c7b0242126f9d6addc67ed25fba47d37392f05b13aa0ee7093bb2a3488e788117b04977a20f373914fe1b",
    "signer": "0x3369f1f948a158e3d6Cf146Da32864100609ad43",
    "userId": "508748144"
  }
}