{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12039",
    "entityType": "User",
    "nonce": "0x38009372c1ad869d75fe33d14ddf51a8e7a586378aa4ad1bbeab3e194a8ad118",
    "signature": "0x19e144d58411ef9846632e668d9c06f2dba736a6d03dd778def1f2258654f29e1fcc17c5d3755d98b2d76b9e90ec885ba770592c0324d80ed59346be82711a1b1b",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}