{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x364b2db9ba322cead9fdddb17681e4c627f8fcf05af94443807643d531de49a0",
    "signature": "0x21ee46d2f372c89df613bbb43374222263eee6c6dca4461fcebf120542c84af3399556a6dd8291658486d806a1e6e35f81b35cd3d67c341d93ae95124a3b69741c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}