{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe0b4c3fd5e88f037bee34ade7881580bfc994d66b3b0f47fdb855c906e2f6aec",
    "signature": "0x5642ed869d963c6d502fffa9beb84f7f93dfdca3e00c6756407c5c663e54ab0015fb273fcd8a6080e65910419df5bfb9b5937be65aaa42bc5b62379534b216a81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}