{
  "manageEntity": {
    "action": "Follow",
    "entityId": "580720856",
    "entityType": "User",
    "nonce": "0x41de1df759c253b5ce0502a6290f2355e63637ab2b717c048bb4b3f883c2acde",
    "signature": "0x9c4cabb34ca8055ef5340fc0092ac5647583a8d7e90df2d257db304f7487e0ea41839b192ce26d6f35682536e312326b119aef7ff0333af12e3ddaab7b2f30461b",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}