{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155352969",
    "entityType": "User",
    "nonce": "0x781e362dba1ab0ec6283aca4b0fecb09596de7959e1dc2e12257bddd637ca11b",
    "signature": "0x6c8be5c5b6adebe78227f15218dd4b5db11ec15f2ed2f22f513f52ad8cc0ae860026302235cc98373256044a016153c0d1c35c93d3f84dd2a186c538c290aaac1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}